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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA384211
Abies concolor
Albert J. Perkins
1916-9-12
s.n.
Riverside
Dutch Flat - San Jacinto Mts.
Comment
RSA384212
Abies concolor
Albert J. Perkins
1913-7-15
s.n.
Tulare
Kings River Region; Simpson Meadows.
Comment
RSA384225
Abies magnifica
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Rancheria Mountain near Tuolumne [ljage? label data illegible] Yosemite National Park.
Comment
RSA461189
Abronia villosa var. aurita
Robert M. Perkins, R. M. P., H. deForest
1937-3-15
408
Riverside
White Water Creek
Comment
RSA461187
Abronia villosa var. villosa
Albert J. Perkins
1916-4-16
s.n.
Riverside
Palm Springs.
Comment
RSA414903
Acacia greggii var. arizonica
Albert J. Perkins
1916-4-16
s.n.
Riverside
Palm Springs. Andreas Canon.
Comment
RSA386056
Acer glabrum var. torreyi
Albert J. Perkins
1920-7-23
s.n.
Fresno
Middle Fork, Kings River.
Comment
RSA386058
Acer glabrum var. torreyi
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Yosemite Valley, Glacier Point, Short Trail
2073
Comment
RSA484088
Achnatherum coronatum
Albert J. Perkins
1918-8-14
s.n.
Los Angeles
Santa Anita Canyon
Comment
POM365966
Achnatherum hymenoides
Albert J. Perkins
1916-9-29
s.n.
Kern
Kern County
Comment
RSA398629
Aconitum columbianum subsp. columbianum
Robert M. Perkins
1937-8-15
322
Mono
Lundy Lake.
2470
Comment
CDA6756
Acroptilon repens
R. Perkins
1971-9-16
Yolo
California Fruit Exchange, Winters.
0
Comment
POM365587
Actaea rubra subsp. arguta
Albert J. Perkins
1920-7-19
s.n.
Fresno
Kings River Region.
Comment Read comments Sep 6 2010
POM78684
Adenostoma sparsifolium
Albert J. Perkins
1916-9-9
s.n.
Riverside
Road, Idyllwild to Hemet.
Comment
RSA687736
Adiantum aleuticum
Albert J. Perkins
1914-7-27
s.n.
Tuolumne
Yosemite National Park. Rancheria Falls.
Comment
RSA687673
Adiantum capillus-veneris
Albert J. Perkins
1913-3-6
s.n.
Orange
San Juan Hot Springs
Comment
RSA687706
Adiantum capillus-veneris
Albert J. Perkins
1916-4-18
s.n.
Riverside
Palm Canyon.
Comment Read comments Dec 11 2016
RSA458179
Aesculus californica
Albert J. Perkins
1895-4-27
s.n.
Mariposa
Yosemite Valley.
Comment
RSA409473
Agastache urticifolia
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
UCR18751
Agastache urticifolia
Albert J. Perkins
1920-7-21
s.n.
Fresno
Sierra Nevada Mtns., Kings Canyon National Park, Palisade Creek.
3049
Comment
POM146182
Ageratina occidentalis
Albert J. Perkins
1920-7-24
s.n.
Fresno
Middle Fork Kings Rivers
Comment Read comments Sep 6 2010
RSA358213
Ageratina occidentalis
Robert M. Perkins
1937-4-3
313
Mono
Lundy Lake
Comment
RSA384943
Agrostis stolonifera
Albert J. Perkins
1936-8-15
291
Mono
Lundy Lake
Comment
RSA414866
Albizia lophantha
Albert J. Perkins
1914-1-1
s.n.
Orange
Between (illegible) Beach and Aliso Canyon.
Comment
RSA462622
Allionia incarnata
Albert J. Perkins
1916-4-15
s.n.
Riverside
Palm Springs.
Comment
RSA367071
Allium burlewii
Albert J. Perkins
1918-6-26
s.n.
Los Angeles
Mt. San Antonio.
3049
Comment
RSA367036
Allium crispum
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA367170
Allium serratum
Albert J. Perkins
1895-4-27
s.n.
Mariposa
Yosemite Valley.
Comment
RSA367144
Allium validum
Robert M. Perkins
1936-8-15
325
Mono
Lundy Lake.
Comment
RSA367154
Allium validum
Albert J. Perkins
1913-7-16
s.n.
Unknown
Simpson Meadows.
Comment
RSA410053
Allophyllum divaricatum
Albert J. Perkins
1920-5-29
s.n.
Los Angeles
Arroyo Seco.
Comment
RSA410056
Allophyllum divaricatum
Albert J. Perkins
1920-2-16
s.n.
Los Angeles
Glendora, Little Dalton Trail
Comment
RSA410099
Allophyllum glutinosum
Albert J. Perkins
1914-6-14
s.n.
Orange
Santiago Peak.
Comment
RSA411100
Allophyllum glutinosum
Albert J. Perkins
1924-5-11
s.n.
Riverside
Trail to Santiago Peak, near Glen Ivy Hotel, N. Elsinor.
Comment
RSA452811
Alnus incana subsp. tenuifolia
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail
Comment
RSA402963
Amaranthus albus
Albert J. Perkins
1912-10-15
s.n.
Orange
Peatlands near head Newport Bay.
Comment
RSA404566
Amaranthus retroflexus
Albert J. Perkins
1912-10-15
s.n.
Orange
Peatlands near head Newport Bay.
Comment
RSA499320
Amelanchier pallida
Albert J. Perkins
1913-7-20
s.n.
Fresno
Triple Falls [Cartridge Creek, Sierra Nevada, near headwaters of Kings River].
Comment Read comments Jun 13 2012
RSA0090000
Amsinckia douglasiana
Robert M. Perkins
1937-4-23
353
Kern
Kern River Canyon.
Comment
RSA499927
Amsinckia intermedia
Robert M. Perkins
1935-3-17
23
Ventura
Santa Susana
Comment
POM368400
Amsinckia tessellata
Robert M. Perkins, H. de Forest
1937-3-15
391
Riverside
Near Desert Center.
Comment Read comments Dec 17 2011
RSA465152
Anagallis arvensis
Robert M. Perkins
1936-4-27
s.n.
Los Angeles
Muholland drive.
Comment
RSA416594
Anaphalis margaritacea
Albert J. Perkins
1920-7-12
s.n.
Fresno
Blaney Meadows, near S fork of San Joaquin River, King's River region.
Comment
RSA416599
Anaphalis margaritacea
Albert J. Perkins
1914-7-28
s.n.
Tuolumne
Hetch Hetchy Valley
Comment
RSA416682
Antennaria argentea
Albert J. Perkins
1925-08
14721
Tuolumne
Yosemite National Park, Tuolumne Meadows
Comment
RSA416664
Antennaria corymbosa
Albert J. Perkins
1914-7-14
s.n
Tuolumne
Yosemite National Park. Tuolumne Meadows.
Comment
RSA416665
Antennaria media
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite Nat'l Park, Lyle Creek Meadows
Comment
RSA416670
Antennaria media
Albert J. Perkins
1924-7-14
s.n.
Tulare
Granite Basin, Kings R. region
Comment
RSA416708
Antennaria rosea
Albert J. Perkins
1918-7-9
s.n.
Tulare
Kings River Canyon Region, Paradise Valley
Comment
RSA425829A
Antirrhinum coulterianum
Albert J. Perkins
1920-2-16
s.n.
Los Angeles
Glendora, Little Dalton Trail
Comment
RSA425829B
Antirrhinum kelloggii
Albert J. Perkins
1920-2-16
s.n.
Los Angeles
Glendora, Little Dalton Trail
Comment
POM354915
Antirrhinum nuttallianum subsp. nuttallianum
Albert J. Perkins
896
Orange
Laguna Beach, Nigger Canon
Comment Read comments Jul 15 2013
POM366982
Aquilegia pubescens
Robert M. Perkins
1938-7-15
434
Mono
Lundy Canyon (High Sierra)
2744
Comment
RSA477479
Arabis drummondii
Robert M. Perkins
1938-7-18
441
Mono
Lundy Canyon, High Sierra.
2530
Comment
RSA482581
Arabis holboellii var. pinetorum
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite National Park, dry slope of Lambert Dome
Comment
RSA0129259
Arabis lyallii
Albert J. Perkins
1920-7-19
s.n.
Fresno
Rambaud Creek.
Comment
RSA482663
Arabis pulchra
Robert M. Perkins
1937-4-23
362
Kern
Kern River Canyon.
Comment
POM367171
Arbutus menziesii
Albert J. Perkins
1931-2-22
14977
Los Angeles
Sierra Madre Mts. along trail to Hoegee Camp
Comment
POM354262
Arceuthobium campylopodum
Albert J. Perkins
1916-9-4
s.n.
Riverside
Idyllwild.
Comment Read comments Mar 21 2011
SD63757
Arctostaphylos glandulosa subsp. crassifolia
W. L. Perkins
1966-8-11
San Diego
Del Mar Heights growing in patchy stands with Eriodictyon & Xylococcus on the periphery.
Comment
POM367428
Arctostaphylos pringlei subsp. drupacea
Albert J. Perkins
1916-9-14
s.n.
Riverside
Idlewild
Comment
POM367447
Arctostaphylos pungens
Albert J. Perkins
3303
Riverside
Idyllwild region
Comment
POM367450
Arctostaphylos pungens
Albert J. Perkins
1916-9-14
s.n.
Riverside
Idlewild
Comment
RSA423539A
Arenaria
Albert J. Perkins
s.n.
Mono
Tioga Peak.
3201
Comment
RSA423537
Arenaria
Albert J. Perkins
s.n.
Los Angeles
Crystal Lake.
2896
Comment
RSA423538
Arenaria
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Trail to Sentinel Rock; Yosemite.
2439
Comment
RSA423692
Arenaria congesta var. suffrutescens
Albert J. Perkins
1916-7-23
s.n.
Tulare
Tyndall Creek. [Sequoia National Park]
Comment
RSA423603
Arenaria kingii subsp. compacta
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite Valley, Lambert dome.
2744
Comment
RSA434316
Argemone munita
Albert J. Perkins
1928-10-3
s.n.
San Bernardino
Mt. San Antonio.
3049
Comment
RSA434338
Argemone munita subsp. rotundata
Robert M. Perkins
1936-5-23
258
San Bernardino
Deep Creek.
Comment
RSA385014
Aristida adscensionis var. modesta
Robert M. Perkins
1936-4-20
s.n.
Los Angeles
Road to Malibu Lake.
Comment
RSA385016
Aristida adscensionis var. modesta
Robert M. Perkins
1937-3-15
s.n.
San Bernardino
On the road to Rice.
Comment
RSA385030
Aristida purpurea var. purpurea
Albert J. Perkins
1920-2-11
s.n.
Los Angeles
Glendora. Little Dalton Trail.
Comment Read comments Jun 12 2014
RSA417147
Arnica diversifolia
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite National Park, slope of Cathedral Peak.
Comment
RSA417148
Arnica diversifolia
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Yosemite Valley, Glacier Point Trail
Comment
RSA417289
Artemisia douglasiana
Albert J. Perkins
1916-9-12
s.n.
Riverside
Idyllwild.
Comment Read comments Mar 21 2011
RSA417303
Artemisia douglasiana
Albert J. Perkins
1920-7-23
s.n.
Tulare
Middle fork, King's River
Comment
CHSC27898
Asarum caudatum
Susan Perkins
1978-3-25
20
Santa Cruz
S bank Waddell Creek, .25 mi sw of Opal Creek and Big Basin State Park.
286
Comment
RSA686328
Aspidotis californica
Albert J. Perkins
1913-3-6
s.n.
Orange
San Juan Hot Springs
Comment
RSA686368
Aspidotis densa
Albert J. Perkins
1895-4-28
s.n.
Mariposa
Yosemite Valley.
Comment
RSA686376
Aspidotis densa
Albert J. Perkins
s.n.
Fresno
Palisade Creek, near junction with Kings River
Comment
RSA417626
Aster alpigenus
Albert J. Perkins
1912-7-15
s.n.
Tuolumne
Yosemite National Park, Toulumne Meadows near Soda Springs
Comment
RSA417631
Aster bernardinus
Albert J. Perkins
1916-4-14
s.n.
Riverside
Idylwild
Comment
RSA417673
Aster greatae
Albert J. Perkins
1915-10-31
s.n.
Los Angeles
Clear Creek Trail; San Gabriel Mts.
Comment
RSA473521
Aster oregonensis
Albert J. Perkins
1924-7-29
s.n.
Tuolumne
Middle Fork of Tuolumne
Comment
RSA498252
Astragalus
Robert M. Perkins
1935-3-30
s.n
Los Angeles
Along the highway.
Comment
RSA415429
Astragalus coccineus
Albert J. Perkins
1919-5-30
s.n
Los Angeles
Big Rock Creek, Antelope Valley.
Comment
RSA498261
Astragalus didymocarpus var. dispermus
Robert M. Perkins, H. de Forest
1937-3-15
382
Riverside
Just West of Desert Center.
Comment
RSA498233
Astragalus lentiginosus var. coachellae
Robert M. Perkins, H. de Forest
1937-3-15
381
Riverside
26 miles west of Indio.
Comment
RSA415419
Astragalus lentiginosus var. nigricalycis
Robert M. Perkins
1935-4-13
66
Kern
Hwy to Taft.
Comment Read comments Dec 19 2015
RSA452403
Atriplex californica
Albert J. Perkins
1923-05
s.n.
Orange
Laguna heights
Comment
RSA452452
Atriplex canescens
Albert J. Perkins
1909-7-4
s.n.
Orange
Laguna Beach.
Comment
RSA452455
Atriplex canescens
Albert J. Perkins
1920-6-12
s.n.
Orange
Corona del Mar
Comment
RSA452458
Atriplex canescens
Albert J. Perkins
1923-6-28
s.n.
Orange
Santa Ana, Crescent Beach
Comment
RSA478252
Atriplex hymenelytra
Albert J. Perkins
1929-12-25
s.n.
Inyo
Death Valley
Comment
RSA478320
Atriplex leucophylla
Albert J. Perkins
1923-5-3
s.n.
Orange
Laguna Beach.
Comment
RSA385397
Avena fatua
Albert J. Perkins
1920-02
s.n.
Los Angeles
Street in western Los Angeles.
Comment
RSA385412
Avena sativa
Robert M. Perkins
1936-4-4
198
Los Angeles
Arcadia.
Comment
RSA694983
Azolla filiculoides
Albert J. Perkins
1909-08
s.n.
Unknown
Near San Juan, Salt River
Comment
RSA482815
Barbarea orthoceras
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region. Tamarack Trail.
1982
Comment
RSA435928
Berberis pinnata
Albert J. Perkins
1890-4-27
s.n.
Mariposa
Yosemite Valley.
Comment
POM369948
Betula occidentalis
Albert J. Perkins
1920-7-19
s.n.
Fresno
Rambaud Creek, King s River Region.
Comment
RSA367445
Bloomeria crocea var. crocea
Albert J. Perkins
1916-5-3
s.n.
Los Angeles
Lower end of Mt. Wilson Trail
Comment
RSA0128972
Boechera arcuata
Robert M. Perkins
1935-4-14
79
Kern
Kern River Canyon.
Comment
RSA0128742
Boechera californica
Robert M. Perkins
1937-4-2
310
Los Angeles
San Gabriel Canyon.
Comment
POM78661
Bothriochloa barbinodis
Albert J. Perkins
1920-2-11
s.n.
Los Angeles
Glendora. Little Dalton Trail.
Comment
UCR143327
Bothriochloa barbinodis
Albert J. Perkins
1920-2-16
s.n.
Los Angeles
Transverse Ranges; San Gabriel Mountains, Glendora, Little Dalton Trail
488
Comment
RSA684916
Botrychium ascendens
Albert J. Perkins
1920-7-19
s.n.
Fresno
Rambaud Creek, King s River Region.
Comment
RSA684918
Botrychium minganense
Albert J. Perkins
1920-7-24
s.n.
Unknown
Kings River 2nd fork below Palisade Creek.
Comment
POM78671
Bowlesia incana
Albert J. Perkins
1917-4-7
s.n
Orange
Silverado Canyon, Santa Ana Mts.
Comment
RSA466778
Boykinia rotundifolia
Albert J. Perkins
1929-9-29
s.n.
San Bernardino
Bridal Veil Falls near Forest Home.
Comment
RSA466769
Boykinia rotundifolia
Albert J. Perkins
1918-8-14
s.n.
Los Angeles
Santa Anita Canyon
Comment
RSA482926
Brassica rapa
Robert M. Perkins
1935-3-20
s.n.
Los Angeles
Los Angeles.
Comment
POM351139
Brickellia californica
Albert J. Perkins
1915-9-25
s.n.
San Bernardino
Lytle Creek near Rialto.
Comment
POM351157
Brickellia nevinii
Albert J. Perkins
1931-9-22
14978
Los Angeles
Eaton Canyon, Sierra Madre Mts.
Comment
POM364038
Bromus
Robert M. Perkins
1936-2-23
95
Los Angeles
Los Angeles.
Comment
POM364053
Bromus
Robert M. Perkins
1936-3-19
188
Los Angeles
San Marino.
Comment
RSA364046
Bromus
Albert J. Perkins
1920-7-20
s.n.
Fresno
King's River Region: Palisade Creek.
Comment
POM364007
Bromus catharticus
Albert J. Perkins
1920-2-12
s.n.
Orange
Santa Ana.
Comment
POM363878
Bromus grandis
Robert M. Perkins
1936-3-22
105
Los Angeles
[Los Angles? Pico and La Brea]
Comment
POM363834
Bromus hordeaceus
Albert J. Perkins
1919-4-29
s.n.
Los Angeles
Santa Catalina Island.
Comment
POM363936
Bromus rubens
Robert M. Perkins
1935-3-24
51
Los Angeles
San Antonio Canyon.[San Gabriel Mountains]
Comment
RSA0019996
Bromus tectorum
Albert J. Perkins
1923-5-30
s.n.
Los Angeles
Colby Ranch, near grape arbor
Comment
RSA0020143
Bromus tectorum
Robert M. Perkins
1936-5-23
251
San Bernardino
Deep Creek.
Comment
RSA498294
Caesalpinia virgata
Robert M. Perkins, H. de Forest
1937-3-15
399
Riverside
20 miles East of Indio.
Comment
RSA352867
Calocedrus decurrens
Albert J. Perkins
1917-6-19
s.n.
Riverside
San Jacinto Mts. Strawberry Valley.
Comment
RSA352874
Calocedrus decurrens
Albert J. Perkins
1914-7-28
s.n.
Tuolumne
Hetch Hetchy Valley
Comment
RSA369056
Calochortus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA369075
Calochortus
Albert J. Perkins
1926-5-10
s.n.
Los Angeles
Victorville.
Comment
RSA377252
Calochortus albus
Albert J. Perkins
1920-5-26
s.n.
San Bernardino
Big Bear Lake - San Bernardino Mountains.
Comment
RSA377257
Calochortus albus
Albert J. Perkins
1914-5-3
s.n.
Orange
Trail to Santiago Peak.
Comment
RSA377411
Calochortus bruneaunis
Albert J. Perkins
1914-7-24
SN
Tuolumne
Pleasant Valley, Yosemite Nat. Park.
Comment Read comments Jul 13 2011
RSA0046837
Calochortus catalinae
Robert M. Perkins
1935-3-24
31
Ventura
Rosyln Valley [Rose Valley?}.
Comment
RSA377377
Calochortus leichtlinii
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail
Comment
RSA369094
Calochortus minimus
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Trail to Sentinel Rock; Yosemite.
2439
Comment
RSA377486
Calochortus venustus
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
RSA369024
Calochortus weedii
Albert J. Perkins
1923-7-7
s.n.
San Diego
Laguna Mountains
Comment
RSA386167
Caltha howellii
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite National Park.
Comment
RSA456149
Calycanthus occidentalis
Albert J. Perkins
1920-7-26
s.n.
Fresno
Tehipite Valley; Kings River Valley
Comment
UCR17998
Calyptridium monospermum
Albert J. Perkins
1913-7-11
s.n.
Fresno
Southern Sierra Nevada Mtns., Kanawyer Camp, King's River region
1555
Comment
RSA397143
Calystegia malacophylla
Albert J. Perkins
1895-4-25
s.n.
Mariposa
Yosemite National Park.
Comment
RSA465678
Camissonia bistorta
Albert J. Perkins
1915-10-31
s.n.
Los Angeles
Sierra Madre Mountains, Big Tujunga wash
Comment
RSA465924
Camissonia bistorta
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment
RSA465664
Camissonia bistorta
Robert M. Perkins
1936-4-3
149
Los Angeles
El Segundo dunes
Comment
RSA465673
Camissonia bistorta
Robert M. Perkins
1937-4-3
316
Los Angeles
San Gabriel Mountains, San Gabriel Canyon
Comment
RSA465991
Camissonia boothii subsp. condensata
Robert M. Perkins, H. de Forest
1937-3-15
s.n.
Riverside
Colorado Desert. East of Desert Center.
Comment
RSA466012
Camissonia brevipes subsp. brevipes
Robert M. Perkins, H. de Forest
1937-3-15
386
Riverside
Colorado Desert, Desert Center, Along Highway
Comment
POM78700
Camissonia campestris subsp. campestris
Albert J. Perkins
1895-4-25
s.n.
Mariposa
Yosemite National Park.
Comment Read comments Jul 7 2020
RSA454719
Camissonia campestris subsp. campestris
Robert M. Perkins
1937-4-23
360
Los Angeles
Antelope Valley, Mojave Desert, 2 miles S of Lancaster, semi-desert.
Comment
RSA448944
Camissonia claviformis subsp. aurantiaca
Robert M. Perkins
1937-3-15
s.n.
San Bernardino
4 miles west of Rice.
Comment Read comments Dec 18 2011
RSA449213
Camissonia claviformis subsp. aurantiaca
Robert M. Perkins, H. de Forest
1937-4-15
s.n.
Riverside
Whitewater Creek, along the road.
Comment
RSA449191
Camissonia claviformis subsp. aurantiaca
Albert J. Perkins
1914-05
s.n.
Riverside
Riverside vicinity
Comment Read comments Sep 3 2011
RSA449004
Camissonia ignota
Albert J. Perkins
1920-4-27
s.n.
Los Angeles
Santa Anita Canyon near hermits
Comment
RSA369328
Cardamine californica var. integrifolia
Albert J. Perkins
1913-3-6
s.n.
Orange
San Juan Hot Springs
Comment
POM369320
Cardamine californica var. integrifolia
Robert M. Perkins
1936-2-29
96
Los Angeles
Benedict Canyon.
Comment
RSA441726
Cardionema ramosissimum
Albert J. Perkins
1923-03
s.n.
Orange
Santa Ana. Near Cottege, Arch Beach.
Comment
RSA364786
Carex
Robert M. Perkins
1937-10-29
s.n.
Mono
Lundy Canyon.
Comment
RSA364601
Carex aurea
Albert J. Perkins
1920-1
s.n.
Unknown
Kings River Region.
Comment
RSA364744
Carex heteroneura
Albert J. Perkins
1913-7-5
s.n.
Fresno
Bubbs Creek.
Comment
RSA364751
Carex pellita
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
RSA364767
Carex spissa
Albert J. Perkins
1920-4-27
s.n.
Los Angeles
Santa Anita Canyon
Comment
RSA364705
Carex subfusca
Albert J. Perkins
1913-7-6
s.n.
Fresno
Mt. Goddard, Kings River Region.
Comment Read comments Sep 7 2010
UC180101
Carlquistia muirii
A. J. Perkins
1913-1
Fresno
near Simpsons Meadow (slopes of Mt. Woodworth); Southern Sierra Nevada, Mt. Woodworth
Comment
POM223456
Carthamus tinctorius
Albert J. Perkins
1936-6-4
s.n.
Orange
Santa Ana
Comment
RSA466940B
Cassiope mertensiana subsp. californica
Albert J. Perkins
1923-8-17
s.n.
El Dorado
Lake Tahoe Region
2591
Comment
RSA466946B
Cassiope mertensiana subsp. californica
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite National Park. Tuolumne Meadows.
Comment
RSA466944
Cassiope mertensiana subsp. californica
Albert J. Perkins
1929-08
s.n.
Madera
Shore of Thousand Island Lake. Yosemite Nat. Park.
Comment Read comments Jun 10 2012
RSA420738
Castilleja
Albert J. Perkins
1913-2-13
s.n.
Orange
Peralta.
Comment Read comments Jun 16 2012
RSA425876
Castilleja affinis
Albert J. Perkins
1909-3-1
13722
Orange
Orange Co Park.
Comment
RSA425896
Castilleja affinis
Robert M. Perkins
1935-3-17
48
Ventura
Santa Susana
Comment
UCR17844
Castilleja breweri
Albert J. Perkins
1914-7-17
s.n.
Tuolumne
Yosemite National Park, Tuolumne Meadows
Comment
CHSC27851
Castilleja exserta
Susan Perkins
1978-4-8
33
Colusa
Meadow ca. 3 mi w of jct. of Hwys 20 and 16, s side of Bear Creek, ca. 18 mi sw of Williams.
321
Comment
RSA400603
Castilleja foliolosa
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA448631
Castilleja lemmonii
Albert J. Perkins
1914-7-17
s.n.
Tuolumne
Yosemite Nat. Park. Tuolumne Meadows.
Comment
RSA448632
Castilleja lemmonii
Albert J. Perkins
1914-7-18
s.n.
Tuolumne
Yosemite National Park, near Summit of Mt. Dana.
Comment
RSA448654
Castilleja linariifolia
Robert M. Perkins
1937-6-18
448
Mono
Lundy Canyon (High Sierra).
2470
Comment
RSA448655
Castilleja linariifolia
Robert M. Perkins
1937-8-15
287
Mono
Lundy Lake.
Comment
RSA448744
Castilleja miniata
Robert M. Perkins
1936-8-15
286
Mono
Lundy Lake.
Comment
RSA448751
Castilleja miniata
Robert M. Perkins
1936-5-23
259
San Bernardino
Deep Creek (Desert Side).
Comment Read comments Dec 15 2011
UCSB17550
Castilleja subinclusa subsp. subinclusa
Perkins, Carlin
1963-5-11
Ventura
State Highway 399, 0.7 mile morthwest of Rockwood Valley Road
1082
Comment
RSA429526
Caulanthus heterophyllus
Albert J. Perkins
1913-3-6
s.n.
Orange
San Juan Hot Springs
Comment
RSA399156
Ceanothus arboreus
Albert J. Perkins
1919-4-20
s.n.
Los Angeles
Catalina Island, road to summit.
Comment
RSA399163
Ceanothus arboreus
Albert J. Perkins
1920-03
s.n.
Santa Barbara
[Unspecified]
Comment
RSA398834
Ceanothus cordulatus
Albert J. Perkins
1923-8-17
s.n.
El Dorado
Lake Tahoe Region
Comment
RSA398871
Ceanothus crassifolius
Robert M. Perkins
1935-3-24
26
Los Angeles
San Antonio Canyon. [San Gabriel Mountains]
Comment
RSA398872
Ceanothus crassifolius
Albert J. Perkins
1913-2-23
s.n.
Los Angeles
Mt. Wilson Trail.
762
Comment Read comments Jun 16 2012
RSA398875
Ceanothus crassifolius
Albert J. Perkins
1914-3-1
s.n.
Los Angeles
Santa Anita Canyon.
Comment
CAS-BOT-BC48797
Ceanothus crassifolius var. planus
Dr. A. E. Perkins
1918-3-5
s.n.
San Bernardino
Patton
Comment
RSA399901
Ceanothus integerrimus
Albert J. Perkins
1918-1-19
s.n.
Los Angeles
Santa Anita Canyon, San Gabriel Mountains.
Comment
RSA399913
Ceanothus integerrimus
Albert J. Perkins
1918-5-25
s.n.
Orange
Santiago Peak.
Comment
RSA400270
Ceanothus integerrimus
Albert J. Perkins
1913-7-6
s.n.
Tulare
Kings River Region
Comment
RSA399311
Ceanothus leucodermis
Albert J. Perkins
1895-4-22
s.n.
Tulare
Road side Yosemite Valley
Comment Read comments Apr 13 2014
RSA399765
Ceanothus leucodermis
Albert J. Perkins
1918-8-25
s.n.
San Bernardino
San Gorgonio; Barton Flats.
Comment
RSA0028384
Ceanothus leucodermis
Albert J. Perkins
1895-4-25
s.n.
Unknown
Yosemite Nat. Park [Tuolumne, Mariposa, or Madera Co.]
Comment
RSA462403
Ceanothus leucodermis
Albert J. Perkins
1920-5-30
s.n.
Riverside
Cobby Trails
Comment
RSA399105
Ceanothus megacarpus
Albert J. Perkins
1922-10
s.n.
Los Angeles
Sierra Madre Mts. Trail to Colby's Ranch
Comment
RSA399740
Ceanothus oliganthus var. oliganthus
Albert J. Perkins
1928-4-8
s.n.
Los Angeles
Bear Ca - on, Sierra Madre Mts.
Comment
RSA399742
Ceanothus oliganthus var. oliganthus
Albert J. Perkins
1920-3-20
s.n.
Los Angeles
San Gabriel Mts. Millards Canyon.
Comment
RSA399743
Ceanothus oliganthus var. oliganthus
Albert J. Perkins
1914-3-1
s.n.
Los Angeles
Santa Anita Canyon.
Comment
RSA398924
Ceanothus oliganthus var. sorediatus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA398926
Ceanothus oliganthus var. sorediatus
Albert J. Perkins
1918-5-25
s.n.
Orange
Santiago Peak.
Comment
RSA398928
Ceanothus oliganthus var. sorediatus
Albert J. Perkins
1895-4-27
s.n.
Solano
Roadside Yosemite Valley.
Comment Read comments Apr 13 2014
RSA399800
Ceanothus palmeri
Albert J. Perkins
1923-7-7
s.n.
San Diego
Laguna Mtns. Desert View.
Comment
RSA399811
Ceanothus papillosus var. roweanus
Albert J. Perkins
1917-4-21
s.n.
Orange
Santiago Peak. South side.
Comment
UCR136674
Ceanothus sorediatus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, outside the Perkins ranch
Comment
RSA398992
Ceanothus velutinus
Albert J. Perkins
1923-8-6
s.n.
El Dorado
Lake Tahoe region, Fallen Leaf Lake
Comment Read comments Mar 6 2011
RSA391503
Centaurium venustum
Albert J. Perkins
1912-7-4
s.n.
San Diego
Canchalagua near Panama Exhibition building.
Comment Read comments Dec 11 2016
RSA391517
Centaurium venustum
Albert J. Perkins
1916-6-15
s.n.
Orange
Santa Ana, Santiago Canyon.
Comment
RSA391512
Centaurium venustum
Albert J. Perkins
1914-7-27
s.n.
Tuolumne
Yosemite Valley, Rancheria Falls.
Comment
RSA442198
Cerastium fontanum subsp. vulgare
Albert J. Perkins
1895-4-25
14743
Mariposa
Yosemite National Park.
Comment
RSA405407
Cercis occidentalis
Albert J. Perkins
1895-4-27
n.
Mariposa
Yosemite Valley
Comment
RSA497901
Cercocarpus betuloides var. betuloides
Robert M. Perkins
1937-4-2
303
Los Angeles
San Gabriel Canyon.
Comment
RSA497908
Cercocarpus betuloides var. betuloides
Robert M. Perkins
1915-4-16
s.n.
Los Angeles
San Gabriel Mountains
Comment
RSA498795
Cercocarpus ledifolius
Albert J. Perkins
1912-9-8
s.n.
Los Angeles
Mt San Antonio Trail.
2134
Comment Read comments Jun 5 2015
RSA499221
Chamaebatia foliolosa
Albert J. Perkins
1920-07
s.n.
Fresno
Tehipite Valley, Kings River Region.
Comment
RSA499222
Chamaebatia foliolosa
Albert J. Perkins
1895-4-7
s.n.
Mariposa
Bear Clover, Mtn Misery evergreen woods Yosemite Valley.
Comment Read comments Apr 13 2014
RSA432398
Chamaesyce melanadenia
Albert J. Perkins
1912-10-20
s.n.
Los Angeles
Santa Anita Canyon, Sierra Madre.
Comment
RSA432401
Chamaesyce melanadenia
Robert M. Perkins
1936-3-4
162
Los Angeles
2 miles of San Gabriel Canyon.
Comment
RSA498533
Chamaesyce melanadenia
Robert M. Perkins
1936-6-30
4198
Los Angeles
E side San Dimas Canyon near dam San Gabriel Mts.
442
Comment
RSA432484A
Chamaesyce polycarpa var. hirtella
Robert M. Perkins, H. de Forest
1937-3-15
s.n.
Riverside
West of blythe.
Comment
RSA685708
Cheilanthes covillei
Albert J. Perkins
1920-3-6
s.n.
Los Angeles
San Gabriel Moutains, Trail to Opido Camp
Comment
RSA685747
Cheilanthes gracillima
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region
Comment
RSA685761
Cheilanthes gracillima
Albert J. Perkins
1913-7-22
s.n.
Fresno
Dougherty Creek. Kings Cyn Park.
Comment
RSA685793
Cheilanthes newberryi
Albert J. Perkins
1913-3-6
s.n.
Orange
San Juan Hot Springs
Comment
RSA423411
Chenopodium ambrosioides
Albert J. Perkins
1923-6-17
s.n.
Orange
Sycamore St., Santa Ana.
Comment
RSA478480
Chenopodium californicum
Albert J. Perkins
1909-7-4
s.n.
Orange
Arch Beach. Canon near beach.
Comment
RSA478499
Chenopodium californicum
Albert J. Perkins
1912-03
s.n.
Kern
Delano.
Comment
RSA478484
Chenopodium californicum
Robert M. Perkins
1936-5-3
183
Los Angeles
San Gabriel Canyon
Comment
RSA455309
Chilopsis linearis
Albert J. Perkins
1916-4-16
s.n.
Riverside
Palm Canyon.
Comment
RSA455312
Chilopsis linearis subsp. arcuata
Albert J. Perkins
S.N.
Unknown
Saligma Calif.
Comment
RSA467011
Chimaphila menziesii
Albert J. Perkins
1920-7-27
s.n.
Fresno
Tehipite Valley, Kings River Region.
Comment
RSA369219
Chlorogalum pomeridianum
Albert J. Perkins
1904-6-8
s.n.
Santa Barbara
[Mentrose?... illegible]
Comment
RSA369228
Chlorogalum pomeridianum var. pomeridianum
Albert J. Perkins
1914-7-28
s.n.
Tuolumne
Hetch Hetchy, Yosemite National Park
Comment
RSA476632
Chrysolepis sempervirens
Albert J. Perkins
1895-4-28
s.n.
Mariposa
Yosemite Valley, Glacier Pt Trail.
Comment
RSA476636
Chrysolepis sempervirens
Albert J. Perkins
1912-9-8
s.n.
Los Angeles
Mt. San Antonio
3049
Comment
POM352140
Cirsium andersonii
Robert M. Perkins
1937-8-15
s.n.
Mono
Lundy Canyon
Comment
RSA466596
Cistanthe monandra
Albert J. Perkins
1924-6-10
s.n.
Los Angeles
Colby s Ranch 8 mi from Switzer s Camp (Arroyo Seco) and one mile from Tujunga River.
Comment
RSA466658
Cistanthe umbellata var. umbellata
Albert J. Perkins
1913-7-11
s.n.
Tulare
Kanawyer Camp, Kings River region.
Comment
RSA448248
Clarkia bottae
Robert M. Perkins
1936-4-27
180
Los Angeles
Muholland drive.
Comment
RSA0060024
Clarkia exilis
Robert M. Perkins
1937-4-23
360
Kern
Kern River Canyon
Comment
RSA448336
Clarkia rhomboidea
Albert J. Perkins
1914-6-14
s.n.
Orange
Santiago Peak trail
Comment
RSA0035205
Clarkia unguiculata
Robert M. Perkins
1937-4-23
s.n.
Kern
Kern River Canyon [county not specified]
Comment
RSA469314
Claytonia perfoliata
Robert M. Perkins
1935-3-17
25
Ventura
Santa Susana
Comment
RSA466703
Claytonia perfoliata subsp. mexicana
Albert J. Perkins
1914-3-1
s.n.
Los Angeles
Santa Anita Canon
Comment
RSA386203
Clematis lasiantha
Albert J. Perkins
1895-4-25
s.n.
Los Angeles
Mt. Lowe.
Comment Read comments Apr 13 2014
RSA386208
Clematis lasiantha
Albert J. Perkins
1923-5-28
s.n.
Los Angeles
Trail Colby to Loomis. [Likely Colby Ranch: NNE of Strawberry Peak, San Gabriel Mountains, and Loomis Ranch: NW of Chilao Flat.]
Comment
RSA386217
Clematis lasiantha
Robert M. Perkins
1936-4-3
189
Los Angeles
San Gabriel Canyon
Comment
POM78643
Cneoridium dumosum
Albert J. Perkins
1914-3-8
s.n.
Orange
Laguna Beach.
Comment
RSA449086
Cneoridium dumosum
Albert J. Perkins
1921-3-15
s.n.
Orange
Laguna Heights, hill S.W. of oil well.
Comment
RSA408415
Collinsia bartsiifolia var. davidsonii
Robert M. Perkins
1935-4-14
s.n.
Los Angeles
Two miles north of Lancaster.
Comment
RSA408301
Collinsia heterophylla
Robert M. Perkins
1935-4-14
69
Kern
Avrin.
Comment
RSA412235
Collinsia torreyi
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Yosemite Valley, summit Sentinel Point.
Comment
RSA425559
Comandra umbellata subsp. californica
Albert J. Perkins
1920-7-15
s.n.
Tulare
Palisade Creek. Kings River Region.
Comment
RSA467088
Comarostaphylis diversifolia subsp. planifolia
Albert J. Perkins
1919-4-29
s.n.
Los Angeles
slopes of Mt. Orizaba
Comment
RSA470554
Conium maculatum
Albert J. Perkins
1914-6-20
s.n.
Orange
Santa Ana.
Comment
RSA394861
Convolvulus simulans
Albert J. Perkins
1913-5-18
s.n.
Los Angeles
Point Fermin.
Comment Read comments Mar 26 2014
RSA382003
Corallorhiza maculata
Albert J. Perkins
1920-7-27
s.n.
Fresno
Great Meadows, Kings River region.
Comment
RSA412306
Cordylanthus rigidus subsp. setiger
Albert J. Perkins
1916-9-2
s.n.
Riverside
Idyllwld.
Comment
RSA412353
Cordylanthus tenuis subsp. tenuis
Albert J. Perkins
1923-8-26
s.n.
El Dorado
Lake Tahoe region. Middle Tallac Trail.
Comment
POM356026
Coreopsis gigantea
Albert J. Perkins
1919-4-20
s.n.
Los Angeles
Catalina Island, road to summit.
Comment
POM356162
Corethrogyne filaginifolia
Albert J. Perkins
1916-9-2
s.n.
Riverside
Idylwild
Comment
CHSC27886
Cotula coronopifolia
Susan Perkins
1978-3-24
7
San Mateo
San Gregorio Beach, at jct Hwys 1 and 84. 30 yds s of San Gregorio Creek.
6
Comment
RSA423447
Crassula connata var. erectoides
Robert M. Perkins
1936-2-29
99
Los Angeles
Playa del Rey
Comment
RSA394757
Cressa truxillensis
Albert J. Perkins
1917-11-3
s.n.
Orange
Santa Ana.
Comment
RSA397729
Crossosoma californicum
Albert J. Perkins
1919-4-20
s.n.
Los Angeles
Catalina Island, road to summit.
Comment
RSA480573
Croton californicus
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside.
Comment
RSA499655
Cryptantha micrantha
Robert M. Perkins
1937-3-15
394
San Bernardino
4 miles west of Rice.
Comment Read comments Dec 18 2011
RSA499683
Cryptantha muricata
Robert M. Perkins
1936-4-16
155
Los Angeles
El Segundo
Comment
RSA499792
Cryptantha racemosa
Albert J. Perkins
1916-4-16
s.n.
Riverside
Palm Springs.
Comment
RSA685628
Cryptogramma acrostichoides
Albert J. Perkins
1920-7-19
s.n.
Fresno
Rambaud Creek, King's River Region.
Comment
RSA685626
Cryptogramma acrostichoides
Albert J. Perkins
1923-8-16
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail
2134
Comment
RSA394343
Cucurbita palmata
Albert J. Perkins
1919-4-16
s.n.
Riverside
Andreas Canyon
Comment
RSA409682
Cuscuta californica
Albert J. Perkins
1912-10-20
s.n.
Los Angeles
Santa Anita Canyon, Sierra Madre.
Comment
RSA409692
Cuscuta californica
Albert J. Perkins
1913-2-9
s.n.
Orange
Peralta.
Comment Read comments Jun 16 2012
RSA409732
Cuscuta ceanothi
Albert J. Perkins
1916-9-9
s.n.
Riverside
Between Idyllwild and Keen Camp
Comment Read comments Aug 17 2011
RSA409727
Cuscuta ceanothi
Albert J. Perkins
1912-10-20
s.n.
Los Angeles
Santa Anita Canyon, Sierra Madre.
Comment
RSA404479
Cycladenia humilis var. venusta
Albert J. Perkins
1915-7-26
s.n.
Los Angeles
Summit of Mt. San Antonio.
3049
Comment
POM369278
Cynoglossum grande
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA692785
Cystopteris fragilis
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite National Park,
Comment
RSA692793B
Cystopteris fragilis
Albert J. Perkins
1920-7-12
s.n.
Fresno
Florence Lake, Kings River Region
Comment
POM364986
Dactylis glomerata
Robert M. Perkins
1936-4-28
s.n.
Los Angeles
Los Angeles.
Comment
RSA498343
Dalea mollis
Robert M. Perkins, H. de Forest
s.n
Riverside
N. of Blythe, Along Col. river
85
Comment
RSA498347
Dalea mollis
Albert J. Perkins
1914-05
s.n
Riverside
Riverside vicinity
Comment Read comments Sep 3 2011
RSA414181
Dasyochloa pulchella
Robert M. Perkins, H. de Forest
1937-3-15
409
Riverside
20 miles east of Desert Center
Comment
RSA431662
Datisca glomerata
Albert J. Perkins
1920-5-29
s.n.
Los Angeles
Arroyo Seco.
Comment
RSA421912
Datura wrightii
Albert J. Perkins
1922-11-22
s.n.
Orange
Laguna heights
Comment
RSA398632
Delphinium glaucum
Albert J. Perkins
1925-08
14737
Siskiyou
Along road to Tuolumne Glacier, Yosemite National Park.
Comment
RSA398672
Delphinium nuttallianum
Albert J. Perkins
1920-7-10
s.n.
Shasta
S Fork of San Joanquin River.
Comment
RSA400033
Delphinium patens subsp. hepaticoideum
Albert J. Perkins
1913-4-19
s.n.
Orange
Trabuco Canyon.
Comment
RSA400034
Delphinium patens subsp. hepaticoideum
Albert J. Perkins
1913-5-25
s.n.
Los Angeles
Santa Anita Canyon.
Comment
RSA0030015
Delphinium patens subsp. montanum
Robert M. Perkins
1937-4-2
301
Los Angeles
San Gabriel Canyon.
Comment
RSA398538
Delphinium purpusii
Robert M. Perkins
1937-4-23
370
Kern
Kern River Canyon.
Comment
RSA433245
Dendromecon rigida
Albert J. Perkins
1890-4-27
s.n.
Mariposa
Yosemite Valley.
Comment
RSA365018
Deschampsia cespitosa subsp. cespitosa
Robert M. Perkins
s.n.
Mono
Lundy Canyon, High Sierras
2774
Comment
POM365019
Deschampsia cespitosa subsp. cespitosa
Albert J. Perkins
1920-7-14
s.n.
Fresno
Near Herruit Mt. Kings River Region
2744
Comment
POM369560
Descurainia californica
Robert M. Perkins
1936-8-15
290
Mono
Lundy Lake
Comment
POM369419
Descurainia pinnata subsp. menziesii
Albert J. Perkins
1921-3-15
s.n
Orange
Garden, Santa Ana.
Comment
RSA367515
Dichelostemma capitatum subsp. capitatum
Robert M. Perkins
1935-3-24
30
Ventura
Santa Susana
Comment
CHSC27890
Disporum smithii
Susan Perkins
1978-4-25
42
Humboldt
Redwood Park, e end of 13th St., Arcata, 0.8 mi e of City Hall. 7 mi nne of Eureka.
48
Comment
RSA530745
Dithyrea californica
Albert J. Perkins
1920-3-6
s.n.
Riverside
Indian Wells, California Desert
Comment
RSA530747
Dithyrea californica
Albert J. Perkins
1916-4-16
s.n.
Riverside
Palm Springs.
Comment
RSA530771
Dithyrea californica
Robert M. Perkins, H. de Forest
1937-3-15
410
San Bernardino
Road to Parker Dam.
Comment
RSA461471
Dodecatheon alpinum
Robert M. Perkins
1938-7-15
440
Mono
Lundy Canyon (High Sierra)
2591
Comment
RSA461341
Dodecatheon clevelandii
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment
RSA461343
Dodecatheon clevelandii
Albert J. Perkins
1913-3-6
s.n.
Orange
San Juan Hot Springs
Comment
RSA461956
Dodecatheon jeffreyi
Albert J. Perkins
1923-8-17
s.n.
El Dorado
Lake Tahoe Region
Comment
RSA462214
Dodecatheon redolens
Albert J. Perkins
1916-7-17
s.n.
Tulare
Milestone Mt. Sequoia Park.
Comment
RSA462215
Dodecatheon redolens
Albert J. Perkins
1916-7-27
s.n.
Tulare
Tyndall Creek. Sequoia Park.
Comment
RSA370128
Draba breweri
Albert J. Perkins
1916-7-28
s.n.
Tulare
Kearsage Pass, E side of Pass
Comment Read comments Apr 4 2008
RSA530894
Draba corrugata
Albert J. Perkins
1918-8-26
s.n.
San Bernardino
Summit of Mt. San Gorgonio.
3476
Comment
RSA530892
Draba corrugata var. corrugata
Albert J. Perkins
1915-7-26
s.n.
Los Angeles
Mt. San Antonio.
3049
Comment
POM370060
Draba lemmonii
Albert J. Perkins
1914-7-17
s.n.
Tuolumne
Yosemite National Park, Summit Mt Lyell.
3991
Comment
POM370061
Draba lemmonii
Albert J. Perkins
1914-7-17
s.n.
Tuolumne
Tuolumne Meadows, summit of Mt. Lyell
3991
Comment
RSA530891
Draba saxosa
Albert J. Perkins
1917-7-19
s.n.
Riverside
Summit San Jacinto Pk.
3293
Comment
RSA401528
Draperia systyla
Albert J. Perkins
1914-7-3
s.n.
Unknown
Yosemite National Park. Eagle Peak Trail.
Comment
RSA693708
Dryopteris arguta
Albert J. Perkins
1913-2-23
s.n.
Los Angeles
Mt. Wilson Trail.
Comment
RSA693701
Dryopteris arguta
Albert J. Perkins
1912-12-22
s.n.
Los Angeles
Big Santa Anita Canyon, Sierra Madre
Comment
RSA693702
Dryopteris arguta
Albert J. Perkins
1918-1-14
s.n.
Los Angeles
West Fork San Gabriel
Comment
RSA693715
Dryopteris arguta
Albert J. Perkins
1936-4-28
275
Los Angeles
San Gabriel Canyon
Comment
UC399299
Dryopteris arguta
A. J. Perkins
Los Angeles
w fork San Gabriel River
Comment
RSA423511
Dudleya cymosa subsp. pumila
Albert J. Perkins
1910-5-20
s.n.
Los Angeles
Colby's trail
Comment Read comments Jun 24 2011
RSA397775
Dudleya lanceolata
Robert M. Perkins
1936-6-5
s.n.
Los Angeles
San Gabrieal River bed at Rt 66 Crossing.
Comment
RSA423513
Dudleya stolonifera
Albert J. Perkins
1912-8-22
s.n.
Orange
3 miles SW of Laguna Beach. Aliso canyon.
Comment
POM359929
Elymus elymoides
Albert J. Perkins
1928-8-6
s.n.
Nevada
Lake Tahoe Region, Agora Peak
Comment
POM365363
Elymus glaucus subsp. glaucus
Robert M. Perkins
1936-5-23
s.n.
San Bernardino
Deep Creek.
Comment
RSA383822
Ephedra trifurca
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment Read comments Apr 13 2014
UCSB17762
Ephedra viridis
Perkins, Carlin
1963-3-30
San Bernardino
On trail to spring, 0.3 mi. NW of Ranger Station at Mitchell Caverns State Park, 23 mi. N of Essex, Providence Mountains
1310
Comment
RSA448487
Epilobium angustifolium subsp. circumvagum
Robert M. Perkins
1936-8-15
329
Mono
Lundy Lake.
Comment
RSA448539
Epilobium angustifolium subsp. circumvagum
Albert J. Perkins
1916-7-26
s.n.
Fresno
Rae Lake.
Comment
RSA588475
Epilobium canum subsp. latifolium
Albert J. Perkins
1912-9-8
s.n.
Los Angeles
Trail to Mt. San Antonio, [San Gabriel Mountains].
Comment Read comments Jun 5 2015
RSA588504
Epilobium canum subsp. latifolium
Albert J. Perkins
1923-8-23
s.n.
El Dorado
Lake Tahoe Region, near Tamarack Lake.
Comment
RSA588576
Epilobium glaberrimum subsp. glaberrimum
Albert J. Perkins
1913-7-22
s.n.
Fresno
Dougherty Creek
Comment
RSA458722
Epilobium obcordatum
Albert J. Perkins
1916-7-28
s.n.
Nevada
Crystal Lake
2896
Comment
RSA458724
Epilobium obcordatum
Albert J. Perkins
1913-7-16
s.n.
Fresno
Kings River Region, Mt. Woodworth
Comment
RSA381690
Epipactis gigantea
Albert J. Perkins
1912-9-8
s.n.
Los Angeles
Trail to Mt. San Antonio, [San Gabriel Mountains].
Comment
RSA381737
Epipactis gigantea
Albert J. Perkins
1914-5-17
s.n.
Los Angeles
Near Mexican Ranch. Tejunga Canon [Tujunga Canyon].
Comment
RSA684661
Equisetum hyemale var. affine
Albert J. Perkins
1915-10-31
s.n.
Los Angeles
Big Tujunga, Sierra Madre Mountains
Comment
RSA684607
Equisetum laevigatum
Albert J. Perkins
1918-1-13
s.n.
Los Angeles
Switzer s Camp
Comment
RSA684625
Equisetum laevigatum
Albert J. Perkins
1913-3-5
s.n.
Orange
San Juan Hot Springs
Comment
POM352253
Eragrostis pectinacea
Robert M. Perkins
1936-5-26
179
Los Angeles
West L.A.
Comment
RSA421545
Eremocarpus setiger
Albert J. Perkins
1909-7-4
s.n.
Orange
Laguna Beach.
Comment
RSA0105820
Eriastrum densifolium subsp. austromontanum
Albert J. Perkins
1923-7-7
s.n.
San Diego
Laguna Mountains.
Comment
RSA0108909
Eriastrum densifolium subsp. austromontanum
Albert J. Perkins
1916-9-3
s.n.
Riverside
Tahquitz Mt. [peak].
Comment
RSA0120076
Eriastrum eremicum subsp. eremicum
Albert J. Perkins
1916-4-15
s.n.
Riverside
Palm Springs.
Comment
RSA0120855
Eriastrum pluriflorum subsp. pluriflorum
Albert J. Perkins
1916-7-9
s.n.
Tulare
Kern Canyon.
Comment
UCR19609
Eriastrum sapphirinum
Albert J. Perkins
1924-6-1
s.n.
Los Angeles
La Habra, Shackless Ranch
97
Comment
RSA0122093
Eriastrum sapphirinum
Albert J. Perkins
1924-6-1
s.n.
Los Angeles
La Habra, Los Angeles. Sharpless Ranch.
Comment
RSA0121569
Eriastrum sapphirinum subsp. dasyanthum
Albert J. Perkins
1919-1
s.n.
Riverside
Idllwild, San Jacinto Mts.
Comment
POM359341
Ericameria cuneata
Albert J. Perkins
1916-9-3
s.n.
Riverside
Near Lily Rock - Tahquitz Mt, San Jacinto Mts.
Comment Read comments Sep 3 2011
POM359327
Ericameria cuneata var. cuneata
Albert J. Perkins
1931-9-22
14984
Los Angeles
Eaton Canyon, Sierra Madre Mts.
Comment
POM359342
Ericameria cuneata var. cuneata
Albert J. Perkins
1913-07
s.n.
Fresno
King's River region.
Comment
POM359542
Ericameria discoidea
Albert J. Perkins
1923-8-26
s.n.
El Dorado
Summit of Mts , Lake Tahoe Region,
3049
Comment
POM78696
Ericameria discoidea
Albert J. Perkins
1923-8-26
s.n.
El Dorado
Summit of Mt. Tallac, Lake Tahoe Region
3049
Comment
POM359440
Ericameria palmeri var. pachylepis
Albert J. Perkins
1915-9-25
s.n.
Riverside
Pachappa Mt
Comment
POM359452
Ericameria parishii
Albert J. Perkins
1916-9-15
s.n.
Riverside
Summit, Tahquitz Peak.
Comment
POM359448
Ericameria parishii var. parishii
Albert J. Perkins
1928-09
s.n.
Los Angeles
Clear Creek Trail, Sierra Madre Mountains
Comment
POM78698
Erigeron aphanactis var. congestus
Albert J. Perkins
1918-8-26
s.n.
San Bernardino
Mt San Gorgonio
Comment
POM357426
Erigeron compositus
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite Valley, summit of Cathedral Peak
Comment
CHSC27893
Erigeron glaucus
Susan Perkins
1978-3-24
10
San Mateo
San Gregorio Beach, Jct Hwys 1 and 84, 9 mi w of La Honda. 30 yds s of San Gregorio Creek.
4
Comment
POM357550
Erigeron peregrinus subsp. callianthemus
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
POM357543
Erigeron peregrinus subsp. callianthemus
Albert J. Perkins
1914-07
s.n.
Mariposa
Yosemite National Park, Pleasant Valley
Comment
POM357545
Erigeron peregrinus subsp. callianthemus
Robert M. Perkins
1937-8-15
s.n.
Mono
Lundy Canyon
1585
Comment Read comments Nov 17 2016
POM357589
Erigeron pygmaeus
Albert J. Perkins
1914-7-15
s.n.
Tuolumne
Yosemite National Park, Mt. Dana
3506
Comment
RSA401526
Eriodictyon crassifolium var. nigrescens
Robert M. Perkins
1936-5-3
159
Los Angeles
San Gabriel Canyon.
Comment
RSA455091
Eriodictyon trichocalyx
Albert J. Perkins
1918-8-26
s.n.
San Bernardino
Summit San Gorgonio.
335
Comment
RSA455066
Eriodictyon trichocalyx var. trichocalyx
Robert M. Perkins
1936-5-23
266
Los Angeles
San Gabriel Canyon.
Comment Read comments Dec 15 2011
RSA393083
Eriogonum apiculatum
Albert J. Perkins
1895-9-25
s.n.
Riverside
Near Summit of Tahquitz
Comment
RSA393084
Eriogonum apiculatum
Albert J. Perkins
1916-9-20
s.n.
Riverside
Tahquitz Valley.
Comment
POM78651
Eriogonum cinereum
Albert J. Perkins
1918-10-28
s.n.
Los Angeles
Santa Monica Canon.
Comment
RSA393532
Eriogonum incanum
Albert J. Perkins
1913-7-14
s.n.
Tulare
Kings River Region, Granite Basin
Comment
RSA393538
Eriogonum incanum
Albert J. Perkins
1914-7-15
s.n.
Mono
Yosemite Region, Tuolumne Meadows, near Soda Springs.
Comment Read comments Feb 9 2020
UCSB18680
Eriogonum inflatum
Perkins, Carlin
1963-5-11
Inyo
along roadside; U.S. Highway 395-6; 3.5 miles S of Olancha
914
Comment
RSA393586
Eriogonum inflatum var. inflatum
Robert M. Perkins, H. de Forest
1937-3-15
s.n.
Riverside
Rice to Desert Center.
122
Comment
RSA393540
Eriogonum kennedyi var. alpigenum
Albert J. Perkins
1918-8-26
s.n.
San Bernardino
Mt. San Gorgonio.
3476
Comment
RSA393641
Eriogonum lobbii var. lobbii
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite National Park: Lambert Dome, Tuolumne Meadows
Comment
RSA393638
Eriogonum lobbii var. lobbii
Albert J. Perkins
1914-7-27
s.n.
Tuolumne
Rancheria Mountain, Yosemite National Park.
Comment
RSA393402
Eriogonum nudum var. deductum
Albert J. Perkins
1914-7-17
s.n.
Tuolumne
Yosemite National Park: Tuolumne Meadows, near Soda Springs
Comment
RSA393403
Eriogonum nudum var. deductum
Robert M. Perkins
1936-8-15
295
Mono
Lundy Falls
2896
Comment
RSA393318
Eriogonum nudum var. scapigerum
Albert J. Perkins
1920-08
s.n.
Mono
Tioga Peak.
3201
Comment
RSA393035
Eriogonum ovalifolium var. nivale
Albert J. Perkins
1914-7-13
s.n.
Inyo
Yosemite national Park. Top of Lambert Dome.
2744
Comment
RSA420006
Eriogonum parvifolium subsp. paynei
Albert J. Perkins
1923-6-28
s.n.
Orange
Laguna Beach
Comment Read comments Jul 15 2013
RSA424917
Eriogonum saxatile
Albert J. Perkins
1915-7-26
s.n.
Los Angeles
Summit of Mt. San Antonio.
3049
Comment
RSA420558
Eriogonum umbellatum subsp. munzii
Albert J. Perkins
1918-8-23
s.n.
San Bernardino
Barton Flats.
Comment
CAS-BOT-BC268175
Eriogonum umbellatum var. minus
Albert J. Perkins
1915-8-1
s.n.
Riverside
San Jacinto Mts.
Comment
RSA420637
Eriogonum umbellatum var. minus
Albert J. Perkins
1915-7-26
s.n.
Los Angeles
Summit of Mt. San Antonio.
3049
Comment
RSA420566
Eriogonum umbellatum var. nevadense
Albert J. Perkins
1923-8-10
s.n.
El Dorado
Lake Tahoe Region. Angola Lake Trail.
Comment
RSA420574
Eriogonum umbellatum var. nevadense
R. C. Perkins
1936-8-10
239
Mono
Lundy Lake.
Comment
RSA420614
Eriogonum wrightii var. membranaceum
Albert J. Perkins
1916-9-1
s.n.
Riverside
Idyllwild.
Comment Read comments Mar 21 2011
POM358050
Eriophyllum lanatum var. integrifolium
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Yosemite Valley, trial to Sentinal Rock
2439
Comment
RSA390916
Erodium moschatum
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment
RSA530349
Erysimum capitatum var. capitatum
Robert M. Perkins
1937-4-23
s.n.
Kern
Kern River Canyon.
Comment
RSA530319
Erysimum capitatum var. perenne
Robert M. Perkins
1939-6-15
s.n.
Mono
Lundy Canyon
2896
Comment
RSA530237
Erysimum suffrutescens
Robert M. Perkins
1936-2-24
101
Los Angeles
Playa del Rey
Comment
RSA445666
Eschscholzia minutiflora
Robert M. Perkins
1937-3-15
422
Riverside
10 miles W of Desert Center.
Comment Read comments Apr 5 2011
UCSB18841
Eschscholzia parishii
Perkins, Carlin
1963-5-5
Riverside
State Highway 74; 5-7 miles SE of Pinyon Flats Campground
792
Comment
RSA420824
Eucrypta chrysanthemifolia
Robert M. Perkins
1936-4-16
207
Los Angeles
Road to Malibu Lake.
Comment
CAS-BOT-BC202544
Euphorbia misella
A. J. Perkins
1917-3-1
s.n.
Orange
Laguna Beach
Comment
RSA432423
Euphorbia misera
Albert J. Perkins
1917-3-10
s.n.
Orange
Aliso Canyon
Comment
UCD142655
Euphorbia ocellata
Perkins and Co.
1929-10-23
2059
Sacramento
Perkins.
Comment
RSA432444
Euphorbia palmeri
Albert J. Perkins
1916-9-2
s.n.
Riverside
Idylwild
Comment
RSA392129
Eustoma exaltatum
Albert J. Perkins
1916-4-18
s.n.
San Bernardino
Palm Canyon
Comment Read comments Dec 11 2016
RSA499254
Fragaria virginiana
Albert J. Perkins
1916-7-11
s.n.
Tulare
Moraine Lake.
Comment Read comments Jan 5 2012
RSA391394
Frankenia grandifolia
Albert J. Perkins
1909-7-4
s.n.
Orange
Arch Beach. Canon near beach.
Comment
RSA391396
Frankenia grandifolia
Albert J. Perkins
1908-5-30
s.n.
Orange
Laguna Mesa
Comment
RSA391398
Frankenia grandifolia
Albert J. Perkins
1923-6-28
s.n.
Orange
Laguna Beach.
Comment Read comments Jul 15 2013
RSA391399
Frankenia grandifolia
Albert J. Perkins
1917-10-14
s.n.
Orange
Salt marsh at mouth of Aliso Canyon.
Comment
RSA391400
Frankenia grandifolia
Albert J. Perkins
1923-6-28
s.n.
Orange
Laguna Beach.
Comment Read comments Jul 15 2013
RSA392137
Frasera neglecta
Albert J. Perkins
1923-5-29
s.n.
Unknown
[No location information on label.]
Comment
RSA392145
Frasera parryi
Albert J. Perkins
1916-8-4
s.n.
Riverside
Near Idyllwild, Fern Valley
Comment
RSA392158
Frasera speciosa
Albert J. Perkins
s.n.
Tuolumne
Rancheria Mountain.
Comment
RSA392224
Frasera speciosa
Robert M. Perkins
1938-7-15
435
Mono
Lundy Canyon (High Sierras).
2591
Comment
RSA464909
Fraxinus dipetala
Albert J. Perkins
1914-5-2
s.n.
Los Angeles
Azusa to Rincon Trail.
Comment
RSA464916
Fraxinus dipetala
Albert J. Perkins
1923-6-24
s.n.
Orange
Silverado Canyon
Comment
RSA464920
Fraxinus dipetala
Albert J. Perkins
1918-4-20
s.n.
Los Angeles
Near Williams Camp; San Gabriel River
Comment
RSA426880
Fremontodendron californicum subsp. californicum
Albert J. Perkins
1915-7-26
s.n.
Los Angeles
Ice House Canon. Mt. San Antonio.
Comment
RSA427003
Fremontodendron mexicanum
Robert M. Perkins
1936-5-27
178
Los Angeles
San Gabriel Canyon.
Comment
RSA367704
Fritillaria affinis
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles
Comment
POM367619
Galium andrewsii
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment Read comments Feb 12 2008
POM367704
Galium angustifolium subsp. angustifolium
Albert J. Perkins
1912-6-8
s.n.
Orange
Foothills, north of Laguna Beach.
Comment
POM367705
Galium angustifolium subsp. angustifolium
Albert J. Perkins
1913-4-29
s.n.
Orange
Trabuco Canyon.
Comment
POM367684
Galium angustifolium subsp. angustifolium
Robert M. Perkins
1936-5-3
161
Los Angeles
San Gabriel Canyon.
Comment
POM367761
Galium aparine
Albert J. Perkins
1923-4-27
s.n.
Orange
Trabuco Canyon.
Comment
POM367788
Galium porrigens
Albert J. Perkins
1913-7-20
s.n.
Fresno
Triple Falls [Cartridge Creek, Sierra Nevada, near headwaters of Kings River].
Comment Read comments Jun 13 2012
RSA391424
Garrya flavescens
Albert J. Perkins
1924-3-30
s.n.
Los Angeles
Colby Trail near Strawberry Pk Fork
Comment
RSA392383
Garrya flavescens
Albert J. Perkins
1919-5-30
s.n.
Los Angeles
Big Rock Creek, Antelope Valley.
Comment Read comments Apr 10 2012
RSA392389
Garrya flavescens
Albert J. Perkins
1913-7-11
s.n.
Fresno
King's River Region, Mist Falls.
Comment Read comments Jul 24 2009
RSA392379
Garrya flavescens var. pallida
Albert J. Perkins
1923-12-3
s.n.
San Bernardino
Near Mill Creek Falls.
1677
Comment
RSA392398B
Garrya fremontii
Albert J. Perkins
1890-4-27
s.n.
Tuolumne
Nevada Falls - Bear Brush, Yosemite Valley.
Comment
RSA392403
Garrya veatchii
Albert J. Perkins
1924-02
s.n.
Los Angeles
Fork of Trails to Opids and Mt. Wilson.
Comment
RSA392404
Garrya veatchii
Albert J. Perkins
1918-4-15
s.n.
Los Angeles
Fork of Trails to Opids and Mt. Wilson.
Comment
RSA413931
Gastridium phleoides
Robert M. Perkins
1936-4-20
s.n.
Los Angeles
[Unspecified]
Comment
CHSC27892
Gaultheria shallon
Susan Perkins
1978-4-25
41
Humboldt
Redwood Park, e end of 13th St., Arcata, .8 mi e of City Hall. 7 mi nne of Eureka.
48
Comment
RSA392176
Gentiana calycosa
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail.
Comment
RSA0029512
Geranium richardsonii
Robert M. Perkins
1938-07
s.n.
Mono
Lundy Canyon.
2591
Comment
RSA470101
Gilia angelensis
Robert M. Perkins, H. de Forest
1938-3-17
420
San Bernardino
Road to Parker Dam.
Comment
RSA470114
Gilia angelensis
Robert M. Perkins
1937-4-3
s.n.
Los Angeles
San Gabriel Mountains, San Gabriel Canyon
Comment
RSA470273
Gilia capitata subsp. abrotanifolia
Albert J. Perkins
1916-04
s.n.
Riverside
Between Banning and Palm Springs
Comment Read comments Aug 27 2011
RSA470209
Gilia capitata subsp. abrotanifolia
Robert M. Perkins
1935-3-17
s.n.
Ventura
Santa Susana
Comment
RSA469343
Gilia capitata subsp. pedemontana
Albert J. Perkins
1895-4-25
s.n.
Mariposa
Yosemite Valley.
Comment
RSA469402
Gilia latiflora subsp. davyi
Robert M. Perkins
1937-4-23
s.n.
Los Angeles
3 miles south of Palmdale.
Comment Read comments Aug 21 2007
RSA469737
Gilia stellata
Albert J. Perkins, de Forest
1937-3-15
424
Riverside
Just W of Desert Center
Comment Read comments Apr 14 2013
RSA413942
Glyceria striata
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
RSA478803
Grayia spinosa
Robert M. Perkins
1937-4-23
361
Los Angeles
Between Lancaster & Palmdale.
Comment
RSA430053
Guillenia lasiophylla
Robert M. Perkins, H. de Forest
375
Riverside
Out of Blyther to Rice.
Comment Read comments Mar 3 2013
POM369282
Hackelia velutina
Albert J. Perkins
1920-7-27
s.n.
Fresno
Great Meadows, Kings River region.
Comment
RSA441776
Helianthemum scoparium
Albert J. Perkins
1920-4-27
s.n.
Los Angeles
Santa Anita Canyon near hermits
Comment
POM369760
Heliotropium curassavicum var. oculatum
Albert J. Perkins
1912-6-8
s.n.
Orange
Foothills, north of Laguna Beach.
Comment
RSA471607
Heterotheca sessiliflora subsp. echioides
Albert J. Perkins
1916-9-4
s.n.
Riverside
Idyllwild.
Comment Read comments Mar 21 2011
CAS-BOT-BC310862
Heterotheca sessiliflora subsp. fastigiata
Dr. A. E. Perkins
1918-3-5
s.n.
San Bernardino
Patton
Comment
RSA0066211
Heuchera micrantha var. erubescens
Albert J. Perkins
1914-7-27
s.n.
Tuolumne
Yosemite National Park. Rancheria Falls.
Comment
RSA0076556
Heuchera parishii
Albert J. Perkins
1918-8-26
s.n.
San Bernardino
Summit of Mt. San Gorgonio.
3476
Comment
RSA0063205
Heuchera rubescens var. alpicola
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Yosemite Valley.
Comment
RSA0066247
Heuchera rubescens var. alpicola
Albert J. Perkins
1916-7-18
s.n.
Tulare
Kaweah Falls. [County given as Kern]
Comment
RSA0066256
Heuchera rubescens var. alpicola
Albert J. Perkins
1913-7-11
s.n.
Fresno
King s River Region, Mist Falls.
Comment
RSA0087279
Heuchera rubescens var. alpicola
Robert M. Perkins
1938-7-15
433
Mono
Lundy Canyon (High Sierras).
2896
Comment
POM360476
Hieracium horridum
Albert J. Perkins
1916-9-15
s.n.
Riverside
Summit, Tahquitz Peak.
Comment
POM360482
Hieracium horridum
Albert J. Perkins
1913-07
s.n.
Fresno
King's River region.
Comment
POM348810
Hoita macrostachya
Albert J. Perkins
1912-10-15
s.n
Orange
Swamp near head Newport Bay.
Comment
RSA449742
Holodiscus boursieri
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite Nat. Park. Rancheria Mt.
Comment
RSA449751
Holodiscus boursieri
Albert J. Perkins
1920-7-12
s.n.
Fresno
Florence Lake, Kings River Region.
Comment
RSA449760
Holodiscus discolor
Albert J. Perkins
1916-7-18
s.n.
Tulare
Kern Kaweah Falls.
Comment
RSA449777
Holodiscus microphyllus
Albert J. Perkins
1918-8-26
s.n.
San Bernardino
Mt San Gorgonio
Comment
POM352435
Hordeum brachyantherum
Robert M. Perkins
1936-4-26
137
Los Angeles
Los Angeles
Comment
POM352481
Hordeum vulgare
Robert M. Perkins
1935-3-24
54
Los Angeles
Los Angeles
Comment
RSA499317
Horkelia fusca subsp. parviflora
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite National Park. Tuolumne Meadows.
Comment
RSA458215
Hypericum androsaemum
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
RSA458257
Hypericum formosum var. scouleri
Albert J. Perkins
1914-7-28
s.n.
Tuolumne
Hetch Hetchy Valley
Comment
RSA458260
Hypericum formosum var. scouleri
Albert J. Perkins
1920-7-23
s.n.
Tulare
Middle fork, King's River
Comment
RSA420166
Hyptis emoryi
Albert J. Perkins
1916-4-17
s.n.
Riverside
Near Andreas Canyon.
Comment
RSA420177
Hyptis emoryi
Robert M. Perkins
1937-3-15
s.n.
San Bernardino
On the road to Rice.
Comment
RSA469516
Ipomopsis aggregata
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite Nat. Park. Rancheria Mt.
Comment
RSA469536
Ipomopsis tenuituba
Albert J. Perkins
1913-7-29
s.n.
Fresno
Steerinson Creek
Comment
RSA366845
Iris missouriensis
R. C. Perkins
1936-8-10
238
Mono
Lundy Lake
Comment
POM359614
Isocoma menziesii var. vernonioides
Albert J. Perkins
1915-9-25
s.n
Riverside
Pachappa Mt
Comment
RSA497918
Ivesia campestris
Albert J. Perkins
1916-7-11
s.n.
Tulare
Moraine Lake.
Comment Read comments Jan 5 2012
RSA499314
Ivesia gordonii
Albert J. Perkins
1914-7-17
s.n.
Tuolumne
Yosemite National Park.
Comment
RSA499316
Ivesia gordonii
Albert J. Perkins
1914-7-15
s.n.
Tuolumne
Yosemite National Park, Tuolomne Meadows near Soda Springs.
Comment
RSA499315
Ivesia lycopodioides
Albert J. Perkins
1914-7-18
s.n.
Tuolumne
Yosemite National Park, near Summit of Mt. Dana.
Comment
RSA499248
Ivesia muirii
Albert J. Perkins
1920-7-14
s.n.
Fresno
Near Herruit Mt. Kings River Region.
2744
Comment
RSA499242
Ivesia santolinoides
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Yosemite Valley, Summit Sentinal Dome
Comment
RSA476360
Jamesia americana var. rosea
Albert J. Perkins
1918-7-11
s.n.
Fresno
King s River region
Comment
RSA476363
Jamesia americana var. rosea
Albert J. Perkins
1916-7-21
s.n.
Inyo
Mt. Whitney
Comment
JEPS41250
Jamesia americana var. rosea
A. J. Perkins
1916-7-21
Fresno
near Vidette Falls Kings River (also near Twin Lakes - Mt. Whitney)
3048
Comment
RSA401013
Juglans californica
Robert M. Perkins
1936-4-17
202
Los Angeles
Santa Monica Mts.
Comment
RSA368169
Juncus bufonius
Robert M. Perkins
1939-6-15
446
Unknown
[Mono? County] Lundy Canyon, Tripple Falls.
2896
Comment
RSA368190
Juncus chlorocephalus
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite Nat. Park. Rancheria Mt.
Comment
RSA368191
Juncus chlorocephalus
Albert J. Perkins
1923-8-16
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail
2134
Comment
RSA368192
Juncus cooperi
Albert J. Perkins
1924-4-16
s.n.
Imperial
Salton Sea
Comment
RSA368243
Juncus mexicanus
Robert M. Perkins
1936-5-23
s.n.
San Bernardino
Deep Creek.
Comment
RSA368273
Juncus nevadensis
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
RSA368274
Juncus nevadensis
Albert J. Perkins
1914-7-10
s.n.
Unknown
Soda Springs, Yosemite region.
Comment Read comments Feb 16 2013
RSA368275
Juncus nevadensis
Albert J. Perkins
1916-7-11
s.n.
Tulare
Moraine Lake, Kern river headwaters.
Comment Read comments Jan 5 2012
RSA368253
Juncus orthophyllus
Albert J. Perkins
1920-7-21
s.n.
Madera
Palisade Creek. High Sierra.
Comment
RSA3688392
Juncus xiphioides
Robert M. Perkins
1936-5-23
s.n.
San Bernardino
Deep Creek (Desert Side).
Comment Read comments Dec 15 2011
RSA352521
Juniperus occidentalis var. australis
Albert J. Perkins
1906-7-10
s.n.
Tulare
Moraine Lake - Kern River Region
Comment
RSA398815
Justicia californica
Robert M. Perkins, H. de Forest
1937-3-15
387
Riverside
20 miles east of Desert Center.
Comment
RSA467541
Kalmia polifolia subsp. microphylla
Albert J. Perkins
1914-7-15
s.n.
Mariposa
Yosemite Valley, Mt. Dana.
3354
Comment
RSA467550
Kalmia polifolia subsp. microphylla
Albert J. Perkins
1920-7-15
s.n.
Fresno
Colby Meadows, King's River Region.
Comment
RSA424818
Keckiella antirrhinoides
Albert J. Perkins
1916-6-15
s.n.
Orange
Santa Ana.
Comment
CAS-BOT-BC235532
Keckiella antirrhinoides var. antirrhinoides
A. J. Perkins
1909-6-1
s.n.
Orange
Orange County Park
Comment
RSA401689
Keckiella breviflora
Albert J. Perkins
1925-08
14734
Mariposa
Yosemite National Park. Chinquipin Grade.
Comment
RSA401698
Keckiella cordifolia
Albert J. Perkins
1914-5-17
s.n.
Los Angeles
Tujunga Canyon
Comment
RSA401705A
Keckiella cordifolia
Albert J. Perkins
1923-6-24
s.n.
Orange
Silverado Canyon
Comment
RSA420435
Keckiella lemmonii
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail. [no county specified]
2012
Comment
RSA400484
Keckiella ternata subsp. ternata
Albert J. Perkins
1923-7-7
s.n.
San Diego
Laguna Mountains.
Comment
POM367843
Kelloggia galioides
Albert J. Perkins
1923-8-14
s.n.
El Dorado
Trail to Floating Island. Lake Tahoe region.
Comment Read comments Mar 6 2011
RSA403466
Koeleria macrantha
Albert J. Perkins
1914-6-14
s.n.
Orange
Santiago Peak.
Comment
RSA408603
Krameria grayi
Albert J. Perkins
1916-4-16
s.n.
Riverside
Palm Springs.
Comment
POM352655
Lamarckia aurea
Robert M. Perkins
1935-4-12
78
Los Angeles
Topanga Canyon, along the Hwy
Comment
RSA469613
Langloisia setosissima subsp. setosissima
Albert J. Perkins
1916-4-16
s.n.
Riverside
Palm Canyon.
Comment
RSA0038284
Lappula velutina
Albert J. Perkins
1914-7-27
s.n.
Fresno
Rancheria Falls.
Comment
RSA390005
Larrea tridentata
Albert J. Perkins
1916-4-16
s.n.
Riverside
Desert near Palm Springs.
Comment Read comments Aug 27 2011
RSA405676
Lathyrus vestitus subsp. laetiflorus
Robert M. Perkins
1935-3-24
17
Los Angeles
Topanga Canyon
Comment
RSA467606
Ledum glandulosum
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite Valley, Cathedral Peak.
Comment
POM78692
Lepechinia fragrans
Albert J. Perkins
1920-5-29
s.n.
Los Angeles
Switzer Trail, San Gabriel Mts.
Comment
RSA409633
Lepechinia fragrans
Albert J. Perkins
1920-5-19
s.n.
Los Angeles
Switzer Trail.
Comment
RSA429929
Lepidium lasiocarpum
Robert M. Perkins
1937-3-15
393
Riverside
4 miles W of Desert Center.
Comment Read comments Dec 18 2011
CDA3792
Lepidium latifolium
R. Perkins, William J. Ferlatte
1976-4-1
Yolo
American Crystal Sugar Company plant, Clarksburg .
0
Comment
RSA429969
Lepidium nitidum
Albert J. Perkins
1913-3-6
s.n.
Orange
Near San Juan Hot Springs, Orange County
Comment
RSA468529
Leptosiphon
Albert J. Perkins
1895-4-25
s.n.
Mariposa
Yosemite Valley.
Comment
RSA469979
Leptosiphon breviculus
Albert J. Perkins
1931-5-3
14981
Los Angeles
Sierra Madre Mts., along trail to Colbys Camp.
Comment Read comments Feb 3 2011
POM364529
Leptosiphon ciliatus
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite National Park, Tuolumne Meadows
2744
Comment
POM364522
Leptosiphon ciliatus
Robert M. Perkins
1937-4-23
352
Kern
Kern River Canyon.
Comment
POM364667
Leptosiphon floribundus
Albert J. Perkins
1920-5-18
s.n.
Orange
Frabuco Canon
Comment
RSA421957
Leucophysalis nana
Robert M. Perkins
1938-07
20407
Mono
Lundy Canyon.
2134
Comment
RSA467655
Leucothoe davisiae
Albert J. Perkins
1914-7-29
s.n.
Mariposa
Near Hazel Green
Comment
JEPS17289
Lewisia leeana
A. J. Perkins
1920-7-30
Fresno
between <Dinkey?> Mdw. and Shaver Lake
Comment Read comments Oct 6 2014
RSA464465
Lewisia leeana
Albert J. Perkins
1920-7-30
13710
Fresno
Bet Dirdy & Shaver
Comment
UC397362
Lewisia leeana
A. J. Perkins
1920-7-30
Fresno
between Dinkey and Shaver; Kings River Region
Comment
POM365321
Leymus condensatus
Robert M. Perkins
1936-4-28
166
Los Angeles
San Antonio Canyon.
Comment
POM365330
Leymus condensatus
Albert J. Perkins
1918-8-10
s.n.
Orange
Laguna Beach.
Comment
POM352214
Leymus triticoides
Robert M. Perkins
1936-8-15
s.n.
Mono
Lundy Lake
Comment
RSA377146
Lilium humboldtii subsp. ocellatum
Albert J. Perkins
1923-6-24
s.n.
Orange
Silverado Canyon
Comment
RSA377172
Lilium parvum
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite Valley [National Park]; Rancheria Mt.
Comment
RSA377185
Lilium parvum
Robert M. Perkins
1936-8-15
s.n.
Mono
Lundy Lake.
Comment
RSA468539
Linanthus
Albert J. Perkins
1917-6-14
s.n.
Tulare
Giant Nat. Forest [County not specified. Possibly Giant Forest (Kaweah Camp)]
Comment Read comments Jun 14 2012
JEPS58154
Linanthus androsaceus
A. J. Perkins
1913-4-27
Orange
Trabuco Canyon
Comment
RSA468571
Linanthus androsaceus
Albert J. Perkins
1923-4-27
s.n.
Orange
Trabuco Canyon.
Comment
RSA469955
Linanthus aureus
Albert J. Perkins
1913-5-2
s.n.
Los Angeles
Tujunga Canyon.
Comment
RSA468463
Linanthus californicus
Albert J. Perkins
1920-5-16
s.n.
Orange
Trabuco Canyon,
Comment
RSA468485
Linanthus californicus
Robert M. Perkins
1936-4-17
156
Los Angeles
Santa Monica Mts. Along the road.
Comment Read comments Oct 8 2015
POM364581
Linanthus dianthiflorus subsp. dianthiflorus
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment
POM364577
Linanthus dianthiflorus subsp. dianthiflorus
Robert M. Perkins
1935-3-17
s.n.
Unknown
Roslyn Valley [possibly Rockwell Gap of Yolo or Napa Cos.]
Comment
POM364607
Linanthus dichotomus subsp. dichotomus
Robert M. Perkins
1935-4-14
36
Kern
Avrin.
Comment
POM364690
Linanthus parryae
Robert M. Perkins
1937-4-23
359
Los Angeles
Between Lancaster & Palmdale.
Comment
RSA400303
Linaria canadensis var. texana
Robert M. Perkins
1936-4-18
144
Los Angeles
El Segundo.
Comment
RSA497946
Linum lewisii
Albert J. Perkins
1916-9-15
s.n.
Riverside
Near summit of Taquitz Mt.
Comment
RSA468199
Lithophragma
Robert M. Perkins
1937-4-23
348
Kern
Kern River Canyon.
Comment
RSA468201
Lithophragma
Robert M. Perkins
1937-4-23
354
Kern
Kern River Canyon.
Comment
RSA468251
Lithophragma affine subsp. affine
Albert J. Perkins
1913-3-6
s.n.
Orange
Near San Juan Hot Springs.
Comment
RSA468223
Lithophragma affine subsp. mixtum
Albert J. Perkins
1913-4-27
s.n.
Orange
Trabuco Canon.
Comment
RSA468224
Lithophragma affine subsp. mixtum
Robert M. Perkins
1936-4-20
196
Los Angeles
Road to Malibu Lake.
Comment
POM78665
Lobelia dunnii var. serrata
Albert J. Perkins
1912-10-20
s.n.
Los Angeles
Santa Anita Canyon, Sierra Madre.
Comment Read comments Sep 16 2007
RSA439335
Lobelia dunnii var. serrata
Albert J. Perkins
1924-10
s.n.
Los Angeles
Santa Anita Canyon, Sierra Madre.
Comment
RSA441646
Loeflingia squarrosa
Albert J. Perkins
1914-5-30
s.n.
Los Angeles
Scholl Canon, San Rafael Hills
Comment
RSA468347
Loeseliastrum schottii
Robert M. Perkins
1937-3-15
376
Riverside
West of blythe.
Comment
RSA469881
Loeseliastrum schottii
Albert J. Perkins
1895-4-25
s.n.
Mariposa
Yosemite Valley.
Comment Read comments Apr 13 2014
POM356951
Lolium perenne subsp. multiflorum
Robert M. Perkins
1936-3-16
119
Los Angeles
Pico & La Brea Ave
Comment
POM356975
Lolium temulentum
Robert M. Perkins
1936-4-3
140
Los Angeles
El Segundo dunes
Comment
RSA455707
Lonicera cauriana
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite Nat'l Park, Lyle Creek Meadows
Comment
RSA455158
Lonicera conjugialis
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Yosemite Valley.
Comment
RSA455688
Lonicera involucrata
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite Nat'l Park, Lyle Creek Meadows
Comment
RSA455363
Lonicera subspicata var. denudata
Albert J. Perkins
1915-10-31
s.n.
Los Angeles
Sierra Madre Mountains, Big Tujunga wash
Comment
RSA406756
Lotus argophyllus subsp. ornithopus
Albert J. Perkins
1919-4-20
s.n.
Los Angeles
Catalina Island, road to summit.
Comment
UCR20369
Lotus heermannii
Albert J. Perkins
1915-10-9
s.n.
Los Angeles
San Gabriel Mtns., Mt. San Antonio, Cow Canyon
1372
Comment
RSA498323
Lotus heermannii var. heermannii
Albert J. Perkins
1915-10-9
s.n.
Los Angeles
Mt. San Antonio, cow canyon
Comment
RSA498325
Lotus heermannii var. heermannii
Albert J. Perkins
1912-09
s.n.
Los Angeles
Mt. Wilson trail
Comment
RSA498772
Lotus oblongifolius
Robert M. Perkins
1936-5-23
260
San Bernardino
Deep Creek (Desert Side).
Comment Read comments Dec 15 2011
RSA498777
Lotus oblongifolius
Albert J. Perkins
1916-9-6
s.n.
San Bernardino
Kesir Camp
Comment
RSA498780
Lotus oblongifolius var. nevadensis
Albert J. Perkins
1913-7-11
s.n.
Fresno
Kings River Region, Mist Falls.
Comment
RSA498784
Lotus oblongifolius var. nevadensis
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
RSA498783
Lotus oblongifolius var. nevadensis
Albert J. Perkins
1914-7-29
s.n.
Tuolumne
Yosemite Nat. Park. Middle Fork.
Comment
RSA498796
Lotus salsuginosus
Robert M. Perkins
1936-4-17
154
Los Angeles
Santa Monica Mts
Comment
RSA498747
Lotus strigosus
Albert J. Perkins
1920-5-3
s.n.
Los Angeles
near Alder Creek, Loomis ranch
Comment
RSA498739
Lotus strigosus var. hirtellus
Albert J. Perkins
1916-9-17
s.n.
Kern
Idylwild
Comment
RSA498761
Lotus tomentellus
Robert M. Perkins
1935-4-14
70
Kern
Near Weedpatch.
Comment
RSA568519
Lotus unifoliolatus
Albert J. Perkins
1920-7-10
s.n.
Shasta
Perfection Meadows, near S. Fork San Joaquin River.
Comment
RSA568532
Lotus unifoliolatus
Albert J. Perkins
1914-7-28
s.n.
Tuolumne
Hetch Hetchy Valley
Comment
RSA442345
Lupinus
Robert M. Perkins
1935-3-31
13
Los Angeles
Playa del Rey.
Comment
POM350149
Lupinus albifrons var. albifrons
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
POM350150
Lupinus albifrons var. albifrons
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA413650
Lupinus albifrons var. eminens
Albert J. Perkins
1923-6-24
s.n.
Orange
Silverado Canyon
Comment
RSA407071
Lupinus bicolor subsp. microphyllus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
POM350049
Lupinus bicolor subsp. microphyllus
Robert M. Perkins
1935-4-13
82
Los Angeles
Gorman (Ridge)
Comment
RSA407108
Lupinus breweri var. grandiflorus
Albert J. Perkins
1924-6-8
s.n.
Tulare
Pacifico Trail
Comment
RSA442343
Lupinus burkei subsp. burkei
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite National Park, slope of Cathedral Peak.
Comment
RSA442332
Lupinus chamissonis
Robert M. Perkins
1935-3-31
14
Los Angeles
Playa del Rey.
Comment
RSA442338
Lupinus concinnus subsp. concinnus
Albert J. Perkins
1926-04
s.n.
San Bernardino
San Gorgonio Mt.
Comment
RSA413496
Lupinus confertus
Albert J. Perkins
1920-7-10
s.n.
Shasta
Perfection Meadows, near S. Fork San Joaquin River.
Comment
RSA413499
Lupinus confertus
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite National Park, slope of Cathedral Peak.
Comment
RSA413536
Lupinus densiflorus var. densiflorus
Albert J. Perkins
1895-4-27
s.n.
Mariposa
Yosemite Valley.
Comment
RSA499281
Lupinus grayi
Albert J. Perkins
1924-6-8
s.n.
Tulare
Pacifico Trail
Comment
RSA413686
Lupinus hirsutissimus
Robert M. Perkins
1935-3-24
16
Los Angeles
San Antonio Canyon.[San Gabriel Mountains]
Comment
RSA498205
Lupinus hirsutissimus
Albert J. Perkins
1920-2-16
s.n.
Los Angeles
Glendora, Little Dalton Trail
Comment
UCSB17122
Lupinus latifolius
Perkins, Carlin
1963-5-12
Santa Barbara
1.1 mi. NE of San Marcos Pass Summit on State Highway 150
609
Comment
RSA414801
Lupinus latifolius subsp. latifolius
Albert J. Perkins
1920-5-29
s.n.
Los Angeles
Arroyo Seco.
Comment
RSA414860
Lupinus latifolius var. columbianus
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region. Tamarack Trail.
1982
Comment
RSA414846
Lupinus meionanthus
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite Nat. Park. Rancheria Mt.
Comment
UCSB17123
Lupinus microcarpus var. microcarpus
Perkins, Carlin
1963-5-11
Santa Barbara
Along roadside on State 399, 0.7 mi. N of Ventura-Santa Barbara Co. line
917
Comment
RSA442344
Lupinus nanus
Robert M. Perkins
1935-4-14
15
Kern
Near Weedpatch.
Comment
RSA414330
Lupinus succulentus
Robert M. Perkins
1935-3-24
18
Los Angeles
San Antonio Canyon.[San Gabriel Mountains]
Comment
RSA414388
Lupinus truncatus
Robert M. Perkins
1936-5-3
182
Los Angeles
San Gabriel Canyon
Comment
RSA368907
Luzula divaricata
Albert J. Perkins
1923-8-6
s.n.
El Dorado
Lake Tahoe, summit of Angora Peak
2439
Comment Read comments Mar 6 2011
RSA368906
Luzula parviflora
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite Valley, Lambert dome.
2744
Comment
RSA428834
Lycium californicum
Albert J. Perkins
1920-6-12
s.n.
Orange
Corona del Mar
Comment
RSA0014848
Lythrum californicum
Albert J. Perkins
1912-09
s.n.
Orange
Roadside ditch, Santa Ana.
Comment
RSA435901
Mahonia dictyota
Albert J. Perkins
1920-3-20
S.N.
Los Angeles
San Gabriel Mts. Millards Canon.
Comment
CHSC27891
Maianthemum dilatatum
Susan Perkins
1978-4-25
44
Humboldt
Redwood Park, e end of 13th St., Arcata. 0.8 mi e of City Hall. 7 mi nne of Eureka.
48
Comment
CHSC27854
Maianthemum racemosum
Susan Perkins
1978-3-24
13
San Mateo
Stage Road, 4 mi s of San Gregorio, 2.5 mi n of Pescadero, ca. 8 mi sw of La Honda.
60
Comment
RSA377697
Maianthemum racemosum
Albert J. Perkins
1920-7-19
s.n.
Fresno
Rambaud Creek, King s River Region.
Comment
RSA377703
Maianthemum racemosum
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Yosemite National Park.
Comment
CHSC27884
Maianthemum stellatum
Susan Perkins
1978-3-24
5
San Mateo
Hwy 84 (La Honda Rd), 1.5 road mi ne of Skylonda, 1.5 road mi s jct Hwy 84 and Portola Rd. Ca. 2 mi s of Woodside.
292
Comment
RSA433316
Malacothamnus fasciculatus
Albert J. Perkins
1923-6-28
s.n.
Orange
Laguna Cliffs
Comment
POM362273
Malacothrix coulteri
Robert M. Perkins
1935-4-14
8
Kern
San Joaquin Valley.
Comment
POM362317
Malacothrix glabrata
Albert J. Perkins
1924-10
s.n.
Riverside
Near Banning.
Comment
RSA433882
Malvella leprosa
Albert J. Perkins
1912-8-6
s.n.
Orange
Anaheim.
Comment
UCR19528
Malvella leprosa
Albert J. Perkins
1912-8-6
s.n.
Orange
Anaheim
Comment
RSA441003
Marah macrocarpa
Robert M. Perkins
1936-2-29
s.n.
Los Angeles
Benedict Canyon.
Comment
RSA441221
Marah macrocarpa
Albert J. Perkins
1913-2-13
s.n.
Orange
Peralta.
Comment Read comments Jun 16 2012
RSA498352
Marina parryi
Robert M. Perkins, H. de Forest
1937-3-15
378
Riverside
Rice to Desert Center.
122
Comment
POM78652
Meconella denticulata
Albert J. Perkins
1914-5-2
s.n.
Los Angeles
Azusa to Rincon Trail.
Comment
UCR208885
Meconella denticulata
Albert J. Perkins
1914-5-2
s.n.
Los Angeles
San Gabriel Mtns., trail from Azusa to Rincon [Rincon is near confluence of the west and north forks of the San Gabriel River -- Tim Ross]
457
Comment
POM348036
Medicago polymorpha
Albert J. Perkins
1912-10-15
s.n.
Orange
Peatlands near head Newport Bay.
Comment
RSA348056
Medicago polymorpha var. brevispina
Robert M. Perkins
1935-4-8
s.n.
Los Angeles
Los Angeles.
Comment
RSA403527
Melica bulbosa
Albert J. Perkins
1920-7-19
s.n.
Fresno
Rambaud Creek, King's River Region.
Comment
RSA403493
Melica imperfecta
Albert J. Perkins
1920-4-27
s.n.
Los Angeles
Santa Anita Canyon near hermits
Comment
RSA0046836
Melica imperfecta
Albert J. Perkins
1920-3-6
s.n.
Los Angeles
Trail, Opids Camp, San Gabriel Mountains.
Comment
RSA403525
Melica spectabilis
Albert J. Perkins
1923-8-6
s.n.
El Dorado
Lake Tahoe, summit of Angora Peak
2439
Comment Read comments Mar 6 2011
RSA403513
Melica stricta
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Yosemite Valley.
Comment
RSA403516
Melica stricta
Albert J. Perkins
1920-7-12
s.n.
Fresno
Blaney Meadows, near S fork of San Joaquin River, King's River region.
Comment
RSA403514
Melica stricta
Robert M. Perkins
1926-4-28
276
San Bernardino
Growing on the side of a mountain.
Comment
RSA409915
Mentha canadensis
Albert J. Perkins
1920-8-12
s.n.
Fresno
Florence Lake
Comment
RSA409910
Mentha canadensis
Albert J. Perkins
1923-8-23
s.n.
El Dorado
Lake Tahoe region
Comment
RSA440460
Mentzelia laevicaulis
Albert J. Perkins
1915-10-8
s.n.
Los Angeles
East Fork San Gabriel River.
Comment
RSA446874
Mentzelia veatchiana
Robert M. Perkins
1935-4-14
21
Kern
Kern River Canyon.
Comment
RSA446075
Menyanthes trifoliata
Albert J. Perkins
1923-8-13
s.n.
El Dorado
Lake Tahoe region. Lily Lake.
Comment
RSA530601
Mertensia ciliata var. stomatechoides
Albert J. Perkins
1914-7-8
s.n.
Mariposa
Yosemite Valley. Eagle Park.
Comment
RSA0018786
Mimetanthe pilosa
Albert J. Perkins
1916-4-14
s.n.
Riverside
Idyllwld.
Comment
RSA442700
Mimulus aurantiacus var. pubescens
Albert J. Perkins
s.n.
Orange
San Juan Hot Springs
Comment
RSA448177
Mimulus aurantiacus var. pubescens
Albert J. Perkins
1920-6-12
s.n.
Orange
Corona del Mar
Comment
RSA0060192
Mimulus aurantiacus var. pubescens
Robert M. Perkins
1935-5-4
72
Los Angeles
Hendrick's Canyon.
Comment
RSA448175
Mimulus aurantiacus var. pubescens
Robert M. Perkins
1937-4-25
s.n.
Kern
Kern River Canyon.
Comment
RSA442695
Mimulus aurantiacus var. puniceus
Albert J. Perkins
1919-4-29
s.n.
Los Angeles
Santa Catalina Island.
Comment
RSA420895
Mimulus brevipes
Albert J. Perkins
1913-5-2
s.n.
Los Angeles
Tujunga Canyon.
Comment
RSA420985
Mimulus brevipes
Albert J. Perkins
1913-5-2
s.n.
Los Angeles
Tujunga Canyon.
Comment
RSA435541
Mimulus cardinalis
Albert J. Perkins
1913-7-11
s.n.
Fresno
King's River Region, Mist Falls.
Comment
RSA435530
Mimulus cardinalis
Albert J. Perkins
1912-09
s.n.
Orange
Bank of stream East Orange Co.
Comment
RSA408111
Mimulus fremontii var. fremontii
Albert J. Perkins
1912-09
s.n.
Los Angeles
Mt. Wilson Trail, Sierra Madre.
Comment
RSA409059
Mimulus fremontii var. fremontii
Albert J. Perkins
1913-5-2
s.n.
Los Angeles
Tujunga Canyon.
Comment
RSA442786
Mimulus guttatus
Robert M. Perkins
1936-8-15
297
Mono
Lundy Lake.
Comment
RSA442736
Mimulus guttatus
Robert M. Perkins
1937-4-23
305
Kern
Kern River Canyon
Comment
RSA442758
Mimulus guttatus
Robert M. Perkins
1936-7-5
225
Los Angeles
Ferm dell- 4 mi. below Crystal Lake.
Comment
RSA454345
Mimulus guttatus
Albert J. Perkins
1925-08
14731
Unknown
Yosemite National Park.
Comment
RSA434641
Mimulus lewisii
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
RSA447981
Mimulus moschatus
Albert J. Perkins
1914-7-3
s.n.
Mariposa
Yosemite Valley, foot of Yosemite Falls.
1524
Comment
RSA422237
Mimulus nanus var. mephiticus
Robert M. Perkins
1938-07
20406
Mono
Lundy Canyon, High Sierra Nevadas.
2195
Comment
RSA434680
Mimulus pilosus
Albert J. Perkins
1924-7-15
s.n.
Napa
Napa Valley near St. Helena.
Comment
RSA434727
Mimulus primuloides
Albert J. Perkins
1913-7-5
s.n.
Fresno
Bubbs Creek, King Cyn Nat. Park.
Comment
RSA434650
Mimulus tilingii
Albert J. Perkins
s.n.
Fresno
Kings River Region. Simpson Meadows.
Comment
RSA423550
Minuartia douglasii
Albert J. Perkins
1914-5-17
s.n.
Los Angeles
Dry soil, Tejunga Canon [Tujunga Canyon]
Comment Read comments Aug 1 2014
RSA423682
Minuartia nuttallii subsp. gracilis
Albert J. Perkins
1913-7-16
s.n.
Fresno
Kings River Region, Mt. Woodworth
Comment
RSA464669
Mirabilis laevis var. crassifolia
Robert M. Perkins
1936-4-26
148
Los Angeles
Santa Monica Mountains.
Comment
RSA465233
Mirabilis laevis var. crassifolia
Albert J. Perkins
1914-3-14
s.n.
Orange
Santa Ana; near Coward s Cove.
Comment
POM78656
Mitella breweri
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Lambert Dome, Tuolumne Meadows.
Comment
RSA468274
Mitella breweri
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite National Park. Tuolumne Meadows. Slope of Lambert Dome.
Comment
RSA408772
Mohavea confertiflora
Robert M. Perkins, H. de Forest
1937-3-15
374
Riverside
N. of Blythe, along Co. Riverside.
Comment
RSA408573
Monardella cinerea
Albert J. Perkins
1915-7-26
s.n.
Los Angeles
Summit of Mt. San Antonio.
3049
Comment
RSA401571A
Monardella lanceolata var. lanceolata
Albert J. Perkins
1916-9-20
s.n.
Riverside
Tahquitz Valley.
Comment
RSA401593A
Monardella lanceolata var. lanceolata
Albert J. Perkins
1914-7-28
s.n.
Tuolumne
Hetch Hetchy Valley
Comment
RSA401628A
Monardella macrantha subsp. hallii
Albert J. Perkins
1914-5-30
s.n.
Orange
Summit of Santiago Peak
Comment Read comments Jan 12 2011
RSA401671A
Monardella odoratissima
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite National Park, dry slope of Lambert Dome
Comment
RSA401678B
Monardella odoratissima
Albert J. Perkins
1913-7-11
13871
Fresno
King s River Region, Mist Falls.
Comment
RSA401657A
Monardella odoratissima
R. C. Perkins
1936-8-10
255
Mono
Lundy Lake.
Comment
RSA401672A
Monardella odoratissima subsp. pallida
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite Nat. Park. Rancheria Mt.
Comment
RSA403577
Muhlenbergia microsperma
Albert J. Perkins
1920-2-11
s.n.
Los Angeles
Glendora. Little Dalton Trail.
Comment Read comments Jun 12 2014
RSA403578
Muhlenbergia microsperma
Robert M. Perkins
1936-4-20
131
Los Angeles
Road to Malibu Lake.
Comment
RSA403583
Muhlenbergia microsperma
Robert M. Perkins
1937-3-15
s.n.
San Bernardino
On the road to Rice.
Comment
RSA377619
Muilla maritima
Albert J. Perkins
1916-5-3
s.n.
Los Angeles
Lower end of Mt. Wilson Trail
Comment
RSA421115
Nama demissa
Robert M. Perkins
386
Riverside
26 miles East of Indio.
Comment Read comments Mar 9 2014
JEPS1406
Nama rothrockii
A. J. Perkins
1916-7-18
Tulare
near junction of the Kern River and Kaweah River (near Junction Meadows); near junction Kern and Kaweah Rivers, nr Junction Meadows
Comment Read comments Jun 15 2009
UCR19591
Nama rothrockii
Albert J. Perkins
1916-7-18
s.n.
Tulare
Sierra Nevada Mtns., Kern-Kaweah Falls [near Junction Meadow and confluence of Kern and Kern-Kaweah rivers]
3140
Comment
RSA421169
Nama rothrockii
Albert J. Perkins
1916-7-18
s.n.
Tulare
Kern Kaweah Falls.
Comment Read comments Jun 15 2009
POM484104
Nassella lepida
Robert M. Perkins
1936-4-20
134
Los Angeles
Road to Malibu Lake.
Comment
RSA484114
Nassella pulchra
Robert M. Perkins
1936-4-20
132
Los Angeles
Road to Malibu Lake.
Comment
RSA431559
Nasturtium officinale
Robert M. Perkins
1937-4-23
306
Kern
Kern River Canyon
Comment
CDA40079
Navarretia divaricata subsp. vividior
Vi Perkins
1996-7-24
s.n.
Tehama
Ponderosa Sky Ranch, Paynes Creek.
0
Comment
RSA469836
Navarretia hamata
Albert J. Perkins
1915-10-8
s.n.
Orange
Dry ridge on Little Dalton trail to auein Calif.
Comment
RSA469435
Navarretia leptalea
Albert J. Perkins
1914-7-29
s.n.
Tuolumne
Yosemite National Park, Middle Fork Tuolumne River
Comment
RSA469437
Navarretia leptalea subsp. bicolor
Albert J. Perkins
1914-7-24
s.n.
Tuolumne
Yosemite National Park; Canyon of Tuolumne
Comment
RSA421322
Nemophila menziesii
Robert M. Perkins
1933-3-31
57
Los Angeles
Playa del Rey.
Comment
RSA426660
Nicotiana attenuata
Albert J. Perkins
1916-9-17
s.n.
Riverside
Idyllwld.
Comment
UCSB17918
Nicotiana glauca
Perkins, Carlin
1963-3-23
Santa Barbara
Gibraltar Road, 2.5 miles N of State Highway 150
487
Comment
POM355602
Oenothera deltoides subsp. cognata
Robert M. Perkins
1935-4-14
64
Kern
San Joaquin Valley
Comment
POM355609
Oenothera deltoides subsp. cognata
Robert M. Perkins
1935-4-14
62
Kern
Near Weedpatch.
Comment
POM355632
Oenothera elata subsp. hirsutissima
Robert M. Perkins
1938-7-15
437
Mono
Lundy Canyon (High Sierra)
2470
Comment
RSA399181
Oligomeris linifolia
Robert M. Perkins, H. de Forest
1937-3-15
s.n.
Riverside
20 miles East of Indio.
Comment
POM348467
Olneya tesota
Robert M. Perkins
1937-3-15
388
Riverside
20 miles east of Desert Center.
Comment
UCR20366
Onychium densum
Albert J. Perkins
1913-1
s.n.
Fresno
King's River region
135
Comment
RSA0084351
Orobanche bulbosa
Albert J. Perkins
1917-5-26
s.n.
Los Angeles
Upper end Arroyo Seco. San Gabriel Mts.
Comment
RSA0084144
Orobanche californica subsp. feudgei
Albert J. Perkins
1919-5-30
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA0083222
Orthilia secunda
Albert J. Perkins
1925-8-10
14979
Tuolumne
Yosemite national Park, near Tuolumne Lodge.
Comment
RSA407997
Orthocarpus cuspidatus subsp. cryptanthus
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Rancheria Mountain
Comment Read comments Sep 19 2007
RSA407992
Orthocarpus imbricatus
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite Nat. Park. Rancheria Mt.
Comment
RSA458994
Osmorhiza brachypoda
Albert J. Perkins
1914-6-14
s.n.
Orange
Santiago Peak.
Comment
RSA459021
Osmorhiza occidentalis
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Rancheria Mountain near Tuolumne [ljage? label data illegible] Yosemite National Park.
Comment
RSA414753
Oxytropis oreophila
Albert J. Perkins
1918-8-26
s.n.
San Bernardino
Mt. San Gorgonio.
3476
Comment Read comments Nov 8 2009
RSA473027
Packera ionophylla
Albert J. Perkins
1931-6-3
14975
Los Angeles
Along trail to Colby's Camp
Comment
RSA434248
Paeonia californica
Robert M. Perkins
1936-2-29
97
Los Angeles
Benedict Canyon.
Comment
UCSB17561
Parkinsonia florida
Perkins, Carlin
1963-4-5
Riverside
12.7 mi. south east of Pinyon Flats Campground on California Highway 74
304
Comment
POM364360
Paspalum distichum
Albert J. Perkins
1912-10-15
s.n.
Orange
Peatlands near head Newport Bay.
Comment
POM368804
Pectocarya heterocarpa
Robert M. Perkins, H. de Forest
1938-4-18
s.n.
Riverside
24 miles W of Indio.
Comment
RSA401931
Pedicularis attollens
Albert J. Perkins
1925-08
14718
Tuolumne
Yosemite National Park, Tuolumne Meadows
Comment
RSA401929
Pedicularis attollens
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite Valley. Lyle Creek Meadows.
Comment
RSA401940A
Pedicularis densiflora
Albert J. Perkins
1916-2-16
s.n.
Los Angeles
Glendora. Little Dalton Trail
Comment
RSA401951A
Pedicularis densiflora
Albert J. Perkins
1913-3-6
s.n.
Orange
San Juan Hot Springs
Comment
RSA425313
Pedicularis semibarbata
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite Valley. Lyle Creek Meadows.
Comment Read comments Jun 10 2012
RSA425330
Pedicularis semibarbata
Albert J. Perkins
1928-4-23
s.n.
Los Angeles
Mt. Pacofico.
1677
Comment
RSA686883
Pellaea X glaciogena
Albert J. Perkins
1920-7-22
s.n.
Fresno
Palisade Creek near junction with King's River.
Comment
RSA686921
Pellaea X glaciogena
Albert J. Perkins
1920-7-24
s.n.
Fresno
Ringo River below juntion Palisade Cr
Comment
RSA686735
Pellaea andromedifolia
Albert J. Perkins
1912-10-20
s.n.
Los Angeles
Santa Anita Canyon, Sierra Madre.
Comment
RSA686829
Pellaea breweri
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite Nat. Park. Rancheria Mt.
Comment
RSA686848
Pellaea bridgesii
Albert J. Perkins
1895-8-28
s.n.
Mariposa
Yosemite Valley, Nevada Falls
Comment
RSA686851
Pellaea bridgesii
Albert J. Perkins
s.n.
Unknown
Palisade Creek near June Wick, Kings River [Fresno Co or Placer Co]
Comment
RSA686906
Pellaea mucronata
Albert J. Perkins
1913-2-23
s.n.
Los Angeles
Mt. Wilson Trail.
Comment
RSA686893
Pellaea mucronata subsp. californica
Albert J. Perkins
1913-7-16
s.n.
Fresno
Kings River Region, Mt. Woodworth
Comment
RSA686910
Pellaea mucronata var. mucronata
Albert J. Perkins
1920-3-6
s.n.
Los Angeles
San Gabriel Moutains, Trail to Opido Camp
Comment
RSA645121
Penstemon centranthifolius
Albert J. Perkins
1909-5-30
s.n.
Los Angeles
Sycamore Canon, Glendale
Comment
RSA412436
Penstemon centranthifolius
Robert M. Perkins
1936-4-3
164
Los Angeles
San Gabriel Canyon.
Comment
RSA412516
Penstemon davidsonii
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite Valley, summit of Cathedral Peak.
Comment
RSA412520
Penstemon davidsonii subsp. davidsonii
Albert J. Perkins
1926-7-10
s.n.
Fresno
Kings River region, Rae Lake.
Comment
RSA408042
Penstemon grinnellii subsp. grinnellii
Albert J. Perkins
1915-7-26
s.n.
Los Angeles
Summit of Mt. San Antonio.
3049
Comment
RSA408094
Penstemon heterophyllus var. australis
Albert J. Perkins
1914-5-10
s.n.
Los Angeles
Mt. Lowe.
Comment
RSA412472B
Penstemon labrosus
Albert J. Perkins
1916-9-20
s.n.
Riverside
Tahquitz Valley.
Comment
RSA402123
Penstemon labrosus
Robert M. Perkins
1936-7-11
s.n.
Unknown
Pine Mt.
Comment Read comments Dec 16 2011
RSA401757B
Penstemon roezlii
Albert J. Perkins
1914-7-4
14770
Mariposa
Yosemite Valley, Glacier Point Trail
Comment
RSA412472A
Penstemon rostriflorus
Albert J. Perkins
1916-9-20
s.n.
Riverside
Tahquitz Valley.
Comment
RSA424031
Penstemon rostriflorus
Albert J. Perkins
1913-7-15
s.n.
Fresno
Simpson Meadows. Kings River region.
Comment
RSA424066
Penstemon rostriflorus
Robert M. Perkins
1936-8-15
294
Mono
Lundy Lake
Comment
RSA424049
Penstemon rostriflorus
Albert J. Perkins
1914-7-5
s.n.
Mariposa
Yosemite Valley, Glacier Pt. Trail.
Comment
RSA401858
Penstemon rydbergii var. oreocharis
R. C. Perkins
1936-8-10
256
Mono
Mono Lake region.
Comment
RSA401863
Penstemon rydbergii var. oreocharis
Albert J. Perkins
1914-7-15
s.n.
Tuolumne
Yosemite National Park. Tuolumne Meadows.
Comment
RSA401854
Penstemon rydbergii var. oreocharis
Albert J. Perkins
1925-08
14730
Mariposa
Glacier Pt Road. Yosemite National Park.
Comment
RSA401803
Penstemon spectabilis subsp. subviscosus
Robert M. Perkins
1936-4-18
173
Los Angeles
San Gabriel Canyon.
Comment
RSA687368
Pentagramma triangularis subsp. triangularis
Albert J. Perkins
1913-3-6
s.n.
Orange
San Juan Hot Springs
Comment
UCSB16187
Peritoma arborea
Perkins, Carlin
1963-5-11
Inyo
Along roadside, 3.5 miles S of Olancha on U.S. Highway 6-295
914
Comment
CHSC27894
Petasites frigidus var. palmatus
Susan Perkins
1978-3-25
17
Santa Cruz
N side of Waddell Creek, .25 mi s of Opal Creek and Big Basin State Park.
280
Comment
RSA426000
Phacelia ambigua
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment Read comments Nov 26 2011
RSA426152
Phacelia bicolor
Robert M. Perkins
1935-4-14
60
Los Angeles
Near Lancaster, on the desert.
Comment
RSA428217
Phacelia distans
Robert M. Perkins, H. de Forest
1938-4-18
432
Riverside
24 miles W of Indio.
Comment
RSA0041601
Phacelia distans
Albert J. Perkins
1913-4-22
s.n.
Orange
Trabuco Canyon.
Comment
UCSB44988
Phacelia distans
Perkins, Carlin
1963-3-30
San Bernardino
50 yards N of road to Dripping Springs, 3.4 miles N of Kelbaker Road, 14 miles N of U.S. Highway 66
1249
Comment
RSA426055
Phacelia fremontii
Albert J. Perkins
1925-4-8
s.n.
Los Angeles
Alder Creek 2 mi. E Loonies Ranch.
Comment
RSA426150
Phacelia fremontii
Robert M. Perkins
1935-4-14
87
Kern
Kern River Canyon.
Comment
RSA428053
Phacelia longipes
Albert J. Perkins
1920-5-30
s.n.
Ventura
Big Bend near Divide Colby trail.
Comment
RSA428062
Phacelia minor
Robert M. Perkins
1925-3-24
61
Los Angeles
San Antonio Canyon.
Comment
RSA428089
Phacelia minor
Albert J. Perkins
1914-6-14
s.n.
Orange
Santiago Peak.
Comment
RSA428272B
Phacelia ramosissima
Albert J. Perkins
1920-7-27
s.n.
Fresno
Great Meadows, Kings River region.
Comment
RSA428279B
Phacelia suaveolens subsp. keckii
Albert J. Perkins
1914-6-14
s.n.
Orange
Santiago Peak.
Comment Read comments Jul 21 2018
RSA428243
Phacelia viscida
Robert M. Perkins
1936-4-26
150
Los Angeles
Santa Monica Mts.
Comment
POM356912
Phalaris canariensis
Robert M. Perkins
1935-5-4
56
Los Angeles
Los Angeles; vacant lot
Comment
POM356929
Phalaris minor
Albert J. Perkins
1916-6-6
s.n.
Kern
Roadside near Bull Slough. W. Mc Farland.
Comment
RSA0059874
Philadelphus lewisii
Albert J. Perkins
1914-7-24
s.n.
Tuolumne
Yosemite National Park; Tuolumne Grand Canyon.
Comment
RSA467443
Phleum alpinum
Albert J. Perkins
1916-7-21
s.n.
Tulare
near Mt. Whitney; Crabtree Meadow
Comment
RSA467445
Phleum alpinum
Albert J. Perkins
1916-7-11
s.n.
Tulare
Moraine lake
Comment
RSA467444
Phleum alpinum
Albert J. Perkins
1920-7-12
s.n.
Tulare
Sierra Nevada Mountains; Florence; near Mt. Hermit
Comment
RSA467447
Phleum pratense
Robert M. Perkins
1936-8-15
s.n.
Mono
Lundy Lake
Comment
RSA469915
Phlox diffusa
Albert J. Perkins
1914-7-15
s.n.
Mariposa
Mt. Dana.
3354
Comment
RSA469917
Phlox diffusa
Albert J. Perkins
1895-4-25
s.n.
Mariposa
Yosemite National Park.
Comment
RSA469940
Phlox speciosa subsp. occidentalis
Albert J. Perkins
1925-08
s.n.
Unknown
Yosemite National Park.
Comment
RSA459266
Pholistoma auritum
Albert J. Perkins
1914-3-9
s.n.
Orange
Laguna Beach
Comment
RSA459247
Pholistoma auritum
Robert M. Perkins
1936-3-16
s.n.
Los Angeles
Santa Monica Mts.
Comment
RSA459264
Pholistoma auritum
Robert M. Perkins
1937-4-3
318
Los Angeles
La Harbra [Habra] Hills
Comment
RSA420772
Phoradendron californicum
Albert J. Perkins
1966-4-16
s.n.
Riverside
Found in desert near Palm Springs.
Comment
POM354313
Phoradendron densum
Albert J. Perkins
1919-5-30
s.n.
Los Angeles
Big Rock Creek, Antelope Valley.
Comment Read comments Apr 10 2012
RSA420790
Phoradendron libocedri
Albert J. Perkins
1916-9-4
2
San Bernardino
From Valley
Comment
RSA420799
Phoradendron macrophyllum
Albert J. Perkins
1917-2-27
s.n.
Los Angeles
Switzers Camp, Arroyo Seco, Sierra Madre Mountains. Altitude 1500 feet.
457
Comment
RSA420807
Phoradendron macrophyllum
Albert J. Perkins
1919-4-30
s.n.
Los Angeles
Big Rock Creek, Antelope Valley.
Comment
RSA420756
Phoradendron pauciflorum
Albert J. Perkins
1915-9-6
s.n.
Riverside
San Jacinto Mt.
Comment
RSA420759
Phoradendron pauciflorum
Albert J. Perkins
1917-4-16
s.n.
San Bernardino
Inspiration Point, San Bernardino Mtns.
Comment
POM354337
Phoradendron villosum
Albert J. Perkins
1913-1-25
s.n.
Los Angeles
Mount Wilson, Sierra Madre.
Comment
POM354406
Phoradendron villosum
Albert J. Perkins
1916-9-12
1
San Bernardino
Dutch Flat. San Bernardino Mtns. [San Bernardino Co or Los Angeles Co]
2439
Comment
RSA420810
Phoradendron villosum
Albert J. Perkins
1919-5-30
s.n.
Los Angeles
Big Rock Creek, Antelope Valley.
Comment
RSA434510
Phyla lanceolata
Albert J. Perkins
1912-10-15
s.n.
Orange
Peatlands near head Newport Bay.
Comment
POM78644
Phyla lanceolata
Robert M. Perkins
1912-10-15
s.n.
Los Angeles
Newpor Bay.
Comment
RSA467803
Phyllodoce breweri
Albert J. Perkins
1918-8-26
s.n.
San Bernardino
Mt. San Gorgonio.
3476
Comment
RSA467814
Phyllodoce breweri
Albert J. Perkins
1943-6-14
14567
Fresno
King's R. region.
Comment
RSA467817
Phyllodoce breweri
Albert J. Perkins
1914-7-17
s.n.
Tuolumne
Yosemite National Park.
Comment
RSA467820
Phyllodoce breweri
Robert M. Perkins
1937-6-18
447
Mono
Lundy Canyon
2896
Comment
RSA467821
Phyllodoce breweri
Albert J. Perkins
1920-7-15
14558
Fresno
Colby Meadows, King's River Region.
Comment
RSA467815
Phyllodoce breweri
Albert J. Perkins
1913-7-13
s.n.
Fresno
King River Region.
Comment
RSA423824
Physalis crassifolia
Robert M. Perkins
1937-3-15
s.n.
Riverside
20 miles East of Indio.
Comment
RSA451850
Physocarpus capitatus
Albert J. Perkins
1914-7-29
s.n.
Tuolumne
Yosemite Nat. Park. Middle Fork.
Comment
RSA384276
Pinus albicaulis
Albert J. Perkins
1916-7-27
s.n.
Tulare
Vidette Creek Falls, Kings River region.
Comment
RSA384277
Pinus balfouriana
Albert J. Perkins
1916-7-28
s.n.
Fresno
Kearsarge Pass, Kings River region
3049
Comment Read comments Sep 28 2010
RSA384293
Pinus balfouriana
Albert J. Perkins
1916-7-11
s.n.
Tulare
The shore of Moraine Lake, Kern River Region.
2878
Comment
RSA384435A
Pinus contorta var. murrayana
Albert J. Perkins
1915-7-26
s.n.
Los Angeles
Mt. San Antonio.
3049
Comment
RSA384435B
Pinus contorta var. murrayana
Albert J. Perkins
1914-7-10
s.n.
Mariposa
Merced Lake
Comment
RSA384315
Pinus coulteri
Albert J. Perkins
1915-12
s.n.
San Diego
From Pine Hills Cuayamaca Mts.
Comment
RSA384355
Pinus lambertiana
Albert J. Perkins
1916-9-3
s.n.
Riverside
Idylwild, Calif.
Comment
RSA384365
Pinus monophylla
Albert J. Perkins
1913-7-22
s.n.
Fresno
Dougherty Creek. Kings Cyn Park.
Comment
RSA384374
Pinus monophylla
Albert J. Perkins
1919-5-30
s.n.
Los Angeles
Big Rock Creek, Antelope Valley.
Comment
RSA384392
Pinus monophylla
Albert J. Perkins
1916-7-28
s.n.
Inyo
Kearsarge Pass, halfway down the eastern slope. Kings River region
Comment
RSA384395
Pinus monticola
Albert J. Perkins
1916-7-11
s.n.
Tulare
Shore of Moraine Lake; Kern River Region.
3049
Comment
RSA384464
Pinus quadrifolia
Albert J. Perkins
1923-7-7
s.n.
San Diego
Laguna Mtns. Desert View.
Comment
RSA384465
Pinus quadrifolia
Albert J. Perkins
1937-12-27
s.n.
San Diego
Laguna Mts.
Comment
RSA384483
Pinus sabiniana
Albert J. Perkins
1914-7-29
s.n.
Tuolumne
Middle fork, Tuolumne River.
Comment
RSA384485
Pinus torreyana
Albert J. Perkins
1915-3-3
s.n.
San Diego
Torrey Park Grade near Del Mar, Calif
Comment
POM368913
Plagiobothrys collinus var. californicus
Albert J. Perkins
1895-04
s.n.
Riverside
Near Riverside, Calif.
Comment
RSA368943
Plagiobothrys collinus var. californicus
Albert J. Perkins
1914-3-9
s.n.
Orange
Laguna Beach
Comment
POM368921
Plagiobothrys torreyi var. diffusus
Albert J. Perkins
1914-7-15
s.n.
Tuolumne
Yosemite National Park. Tuolumne Meadows.
Comment
RSA401984A
Plantago erecta
Albert J. Perkins
1921-04
s.n.
Orange
Mesa near Arch Beach, Santa Ana.
Comment
RSA402060B
Plantago lanceolata
Robert M. Perkins
1936-4-26
146
Los Angeles
Los Angeles.
Comment
RSA412558
Plantago lanceolata
Albert J. Perkins
1920-6-24
s.n.
Orange
Santa Ana.
Comment
RSA412578
Plantago major
Albert J. Perkins
1920-08
s.n.
Orange
Santa Ana. [Fair Raven Ave.?]
Comment
RSA424278
Plantago virginica
Albert J. Perkins
1920-6-15
s.n.
Orange
Santa Ana
Comment
RSA382878
Platanthera leucostachys
Albert J. Perkins
1920-7-12
s.n.
Fresno
Florence Lake, Kings River Region
Comment
RSA382857
Platanthera leucostachys
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite Valley [National Park]; Rancheria Mt.
Comment
RSA382877
Platanthera leucostachys
Robert M. Perkins
1938-7-15
444
Mono
Lundy Canyon (High Sierra)
2866
Comment
RSA382913
Platanthera sparsiflora
Albert J. Perkins
1923-8-17
s.n.
El Dorado
Lake Tahoe Region; Lake of the Woods.
Comment
RSA382921
Platanthera sparsiflora
Albert J. Perkins
1920-7-20
s.n.
Fresno
Kings River Region: Palisade Creek.
Comment
RSA401708B
Platanus racemosa
Albert J. Perkins
1915-04
s.n.
Orange
Santa Ana, Orange County Park.
Comment
RSA433725
Plectritis ciliosa
Robert M. Perkins
1937-4-23
s.n.
Kern
Kern River Canyon.
Comment
RSA414085
Pleuraphis rigida
Robert M. Perkins, H. de Forest
1937-4-13
421
San Bernardino
Road to Rice
Comment
RSA472090
Pleurocoronis pluriseta
Albert J. Perkins
1916-4-19
s.n.
Riverside
Palm Springs.
Comment
RSA472110
Pluchea odorata
Albert J. Perkins
1912-8-22
s.n.
Orange
Aliso Canyon, near Thursteria Ranch
Comment
RSA472126
Pluchea sericea
Albert J. Perkins
1920-6-12
s.n.
Orange
Near Serra.
Comment Read comments Nov 1 2013
RSA484166
Poa
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA484196
Poa pratensis
Robert M. Perkins
1935-5-4
55
Los Angeles
Los Angeles; vacant lot
Comment
RSA484248
Poa secunda
Albert J. Perkins
1920-7-19
s.n.
Fresno
Rambaud Creek, King's River Region.
Comment
RSA484213
Poa secunda var. secunda
Robert M. Perkins
1937-4-2
302
Los Angeles
San Gabriel Canyon.
Comment
POM365437
Polemonium
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite National Park.
Comment
POM365419
Polemonium eximium
Albert J. Perkins
1913-7-16
s.n.
Fresno
Kings River Region.
Comment
POM365424
Polemonium eximium
Albert J. Perkins
1914-7-20
s.n.
Tuolumne
Yosemite National Park, Mt. Conness.
3811
Comment
POM365427
Polemonium pulcherrimum
Albert J. Perkins
1923-8-14
s.n.
El Dorado
Summit of Mt. Tallac, Lake Tahoe Region
3049
Comment
RSA466295
Polygonum bistortoides
Albert J. Perkins
1913-7-13
s.n.
Fresno
King River Region.
Comment
RSA466305
Polygonum bistortoides
Albert J. Perkins
1914-7-15
s.n.
Tuolumne
Yosemite National Park, Tuolomne Meadows near Soda Springs.
Comment
RSA466308
Polygonum coccineum
Albert J. Perkins
1912-09
s.n.
Orange
Roadside ditch, Santa Ana.
Comment
RSA466412
Polygonum phytolaccifolium
Albert J. Perkins
1923-8-10
s.n.
El Dorado
Lake Tahoe Region. Angola Lake Trail.
Comment
RSA689869
Polypodium californicum
Albert J. Perkins
1895-4-18
s.n.
Los Angeles
Mt. Lowe
Comment
RSA689928
Polypodium californicum
Albert J. Perkins
1913-3-6
s.n.
Orange
San Juan Hot Springs
Comment
RSA689885
Polypodium californicum
Albert J. Perkins
1913-1-12
s.n.
Los Angeles
Big Santa Anita Canon Sierra Madre, Calif
Comment
RSA385496
Polypogon viridis
Albert J. Perkins
1916-4-16
s.n.
Riverside
Near Palm Canyon.
Comment
RSA693295
Polystichum imbricans subsp. curtum
Albert J. Perkins
1913-2-23
s.n.
Los Angeles
Mt. Wilson Trail.
Comment
RSA693327
Polystichum imbricans subsp. imbricans
Albert J. Perkins
1914-7-27
s.n.
Tuolumne
Yosemite National Park. Rancheria Falls.
Comment
POM360806
Populus trichocarpa
Albert J. Perkins
1913-7-11
s.n.
Tulare
Kanawyer Camp, Kings River region.
Comment
RSA383477
Potamogeton illinoensis
Robert M. Perkins
1936-7-5
231
Los Angeles
Crystal Lake, Angeles National Forest
Comment
RSA383480
Potamogeton nodosus
Albert J. Perkins
1918-8-26
s.n.
San Bernardino
San Gorgonio
2744
Comment
RSA498666
Potentilla fruticosa
Robert M. Perkins
1938-7-15
436
Mono
Lundy Canyon (High Sierras).
2896
Comment
RSA498664
Potentilla fruticosa
Albert J. Perkins
1923-8-16
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail
2134
Comment
RSA499228
Potentilla gracilis
Albert J. Perkins
1914-7-15
s.n.
Tuolumne
Yosemite National Park, Tuolomne Meadows near Soda Springs.
Comment
RSA498670
Potentilla gracilis var. elmeri
Robert M. Perkins
1936-8-15
s.n.
Mono
Lundy Canyon
2591
Comment
RSA460788
Primula suffrutescens
Albert J. Perkins
1920-7-19
s.n.
Fresno
Kings River Region.
Comment
RSA460793
Primula suffrutescens
Albert J. Perkins
1913-7-6
s.n.
Fresno
Kings River Region, Summit of Glenn Pass
3659
Comment Read comments Sep 7 2010
RSA460799
Primula suffrutescens
Albert J. Perkins
1916-7-12
s.n.
Inyo
Kaurah? Peak.
3049
Comment
RSA499287
Prunus emarginata
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region, Tamarack trail.
2104
Comment Read comments Mar 6 2011
RSA453233
Prunus fremontii
Robert M. Perkins
1937-4-23
s.n.
Kern
5 miles east of Isabella.
Comment
RSA497993
Prunus ilicifolia
Albert J. Perkins
1915-9-25
s.n.
San Bernardino
Lytle Creek near Rialto.
Comment
UC1601340
Pseudognaphalium canescens
A. J. Perkins
1915-10-31
Los Angeles
Clear Creek Trail Sierra Madre Mts.
Comment
UC485673
Pseudognaphalium thermale
A. J. Perkins
1916-9-17
Riverside
Idlywild <may be Idlewild> San Jacinto Mt., Idlywild
Comment Read comments Oct 19 2008
RSA384632
Pseudotsuga macrocarpa
Albert J. Perkins
1915-2-22
s.n.
San Bernardino
Lytle Creek.
Comment
RSA384640
Pseudotsuga menziesii
Albert J. Perkins
1914-7-27
s.n.
Tuolumne
Rancheria Mountain, Yosemite National Park.
Comment
RSA498755
Psorothamnus schottii
Albert J. Perkins
1916-4-18
s.n.
Riverside
Near Palm Springs.
Comment Read comments Aug 27 2011
RSA690868
Pteridium aquilinum var. pubescens
Albert J. Perkins
1918-1-19
s.n.
Los Angeles
Santa Anita Canyon, San Gabriel Mountains.
Comment
RSA467863
Pterospora andromedea
Albert J. Perkins
1913-7-11
s.n.
Tulare
Kanawy, Kings River Region.
Comment
RSA392941
Pterostegia drymarioides
Albert J. Perkins
1913-4-27
s.n.
Orange
Trabuco Canon.
Comment
RSA499258
Purshia tridentata var. glandulosa
Albert J. Perkins
1919-5-30
s.n.
Los Angeles
Antelope Valley, desert near Rock Creek.
Comment
POM78694
Pycnanthemum californicum
Albert J. Perkins
1912-10-20
s.n.
Los Angeles
Santa Anita Canyon
Comment Read comments Feb 14 2008
RSA0083375
Pyrola picta
Albert J. Perkins
1913-7-10
s.n.
Fresno
Kanawyer Camp. King's River Region.
Comment
CHSC27885
Quercus agrifolia
Susan Perkins
1978-3-22
3
Santa Clara
Stanford, s bank of San Francisquito Creek ca. .5 mi ne of bridge over Willow Rd, .7 mi n of jct Alpine and Sandhill Rds.
30
Comment
RSA477082
Quercus berberidifolia
Robert M. Perkins
1937-4-23
s.n.
Kern
Kern River Canyon
Comment
RSA476902
Quercus chrysolepis
Albert J. Perkins
1922-10
s.n.
Los Angeles
near Colby's Ranch
Comment
RSA0047241
Quercus kelloggii
Albert J. Perkins
1922-11-15
s.n.
San Bernardino
Forest Home, San Bernardino Mountains.
Comment
RSA476816
Quercus kelloggii
Albert J. Perkins
1914-7-27
s.n.
Tuolumne
Yosemite Valley, Rancheria Falls.
Comment
RSA477348
Quercus kelloggii
Albert J. Perkins
1920-7-23
s.n.
Fresno
Middle Fork, Kings River.
Comment
RSA477106
Quercus vacciniifolia
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region. Tamarack Trail.
1982
Comment
RSA399412
Ranunculus californicus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA400647
Ranunculus californicus
Albert J. Perkins
1895-4-25
s.n.
Mariposa
Yosemite Valley.
Comment
POM78648
Ranunculus hebecarpus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA400004
Ranunculus hebecarpus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA431488
Raphanus sativus
Robert M. Perkins
1935-3-24
39
Los Angeles
San Antonio Canyon.[San Gabriel Mountains]
Comment
RSA399208
Reseda alba
Albert J. Perkins
1912-05
s.n.
Orange
escape from cultivation- Mignonette, Santa Ana
Comment
RSA390194
Rhamnus californica
Albert J. Perkins
1915-9-25
s.n.
San Bernardino
Lytle Creek near Rialto.
Comment
RSA390203
Rhamnus californica
Albert J. Perkins
1918-10-28
s.n.
Los Angeles
Santa Monica Canon.
Comment
RSA0041713
Rhamnus californica
Albert J. Perkins
1911-10-28
s.n.
Los Angeles
Santa Monica Mts.
Comment
RSA391038
Rhamnus ilicifolia
Albert J. Perkins
1916-4-13
s.n.
Los Angeles
Santa Anita Ca - on - Sierra Madre
Comment
RSA391101
Rhamnus ilicifolia
Albert J. Perkins
1915-9-25
s.n.
San Bernardino
Lytle Creek near Rialto.
Comment
RSA390162
Rhamnus tomentella subsp. cuspidata
Albert J. Perkins
1916-9-6
s.n.
San Bernardino
Road to Kesir Kamp
Comment Read comments Oct 29 2014
SEINET8227592
Rhodiola integrifolia
Albert J. Perkins
1914-7-17
Unknown
Cathedral Peak, Yosemite Nat. Park.
Comment
RSA397647
Rhodiola integrifolia subsp. integrifolia
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite Valley; Cathedral Peak.
Comment
RSA397648
Rhodiola integrifolia subsp. integrifolia
Albert J. Perkins
1913-7-15
s.n.
Tulare
Kings River Region; Simpson Meadows.
Comment
RSA471009
Rhododendron occidentale var. californicum
Albert J. Perkins
1914-7-4
s.n.
Mariposa
Yosemite Valley. Glacier Point Trail.
1982
Comment
RSA386362
Rhus integrifolia
Albert J. Perkins
1923-6-28
s.n.
Orange
Negre Canon Beach, Santa Ana.
Comment Read comments Nov 1 2013
RSA476412
Ribes amarum
Albert J. Perkins
1931-2-22
14976
Los Angeles
Sierra Madre Mts. along trail to Hoegee Camp
Comment
RSA476455
Ribes californicum var. hesperium
Albert J. Perkins
1914-3-1
s.n.
Los Angeles
Santa Anita Canyon.
Comment
CAS-BOT-BC173112
Ribes indecorum
A. J. Perkins
1917-2-23
s.n.
Los Angeles
Arroyo Seco, Pasadena
Comment
RSA476177
Ribes indecorum
Albert J. Perkins
1917-2-25
s.n.
Los Angeles
Arroyo Seco- near upper end
Comment
RSA441461
Ribes malvaceum var. viridifolium
Albert J. Perkins
1931-2-22
14980
Los Angeles
Sierra Madre Mts. along trail to Hoegee Camp
Comment
RSA0022098
Ribes montigenum
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite National Park. Slopes of Cathedral Peak. [county not specified]
Comment
RSA0022704
Ribes montigenum
Albert J. Perkins
1916-7-11
s.n.
Tulare
Moraine Lake.
Comment
RSA0022723
Ribes nevadense
Albert J. Perkins
1920-7-22
s.n.
Fresno
Palisade Creek, King s River region.
Comment
RSA0016784
Ribes roezlii
Albert J. Perkins
s.n.
Mariposa
[County not specified] Yosemite National Park.
Comment
RSA476291
Ribes speciosum
Robert M. Perkins
1936-3-28
139
San Bernardino
Chino Hills
Comment
RSA499371
Rubus ursinus
Albert J. Perkins
1915-10-31
s.n.
Los Angeles
Clear Creek Trail, Tujunga Ca - on
Comment
UCSB18632
Rumex hymenosepalus
Perkins, Carlin
1963-3-30
San Bernardino
Kelbaker Road, 2.4 miles south of Kelso
670
Comment
POM78664
Rupertia physodes
Albert J. Perkins
1920-5-16
s.n.
Orange
Trabuco Canyon,
Comment
POM348837
Rupertia rigida
Albert J. Perkins
1923-7-7
s.n.
San Diego
Laguna Mountains.
Comment
RSA477737
Sagina saginoides
Albert J. Perkins
1925-08
14720
Amador
Silver Lake.
Comment
RSA477738
Sagina saginoides
Albert J. Perkins
1913-07
s.n.
Fresno
King's River region.
Comment
RSA401584B
Salazaria mexicana
Albert J. Perkins
1919-5-8
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA401587B
Salazaria mexicana
Robert M. Perkins
1936-5-23
262
San Bernardino
Deep Creek (Desert Side).
Comment Read comments Dec 15 2011
RSA478904
Salicornia virginica
Albert J. Perkins
1917-10-14
s.n.
Orange
Salt marsh at mouth of Aliso Canyon.
Comment
RSA478903
Salicornia virginica
Albert J. Perkins
1917-11-3
s.n.
Orange
Santa Ana.
Comment
POM360972
Salix eastwoodiae
Albert J. Perkins
1914-7-15
s.n.
Tuolumne
Yosemite National Park, Tuolomne Meadows near Soda Springs.
Comment
POM361059
Salix exigua
Albert J. Perkins
1909-5-30
s.n.
Los Angeles
Sycamore Canon, Glendale
Comment
POM362552
Salix exigua
Albert J. Perkins
1920-6-12
s.n.
Orange
Near Serra.
Comment Read comments Nov 1 2013
UCSB18650
Salix exigua
Perkins, Carlin
1963-3-30
San Bernardino
Fountain Canyon, 1.0 mile northwest of Ranger's Station, Mitchells Caverns State park
1463
Comment
POM362941
Salix geyeriana
Albert J. Perkins
1916-7-11
s.n.
Tulare
Near Moraine Lake.
Comment Read comments Jan 5 2012
POM362877
Salix orestera
Albert J. Perkins
1923-8-16
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail
2134
Comment
POM362954
Salix planifolia subsp. planifolia
Albert J. Perkins
1914-7-15
s.n.
Tuolumne
Yosemite Region. Tuolumne Meadows near Soda Springs.
Comment
RSA469657
Saltugilia splendens subsp. grantii
Albert J. Perkins
1915-10-31
s.n.
Los Angeles
Clear Creek Trail to Big Tujunga, Sierra Madre Mts.
Comment
RSA411301
Salvia apiana
Albert J. Perkins
1912-10-20
s.n.
Los Angeles
Santa Anita Canyon, Sierra Madre.
Comment
RSA411390
Salvia carduacea
Robert M. Perkins
1935-4-13
68
Kern
Hwy to Taft.
Comment
RSA401482
Salvia columbariae
Robert M. Perkins
1937-4-15
s.n.
Riverside
Whitewater Creek, along the road.
Comment
RSA401469
Salvia columbariae
Robert M. Perkins
1935-4-13
s.n.
Los Angeles
2 miles north of Gorman.
Comment
RSA446283
Salvia dorrii var. pilosa
Robert M. Perkins
1919-5-30
s.n.
Los Angeles
Big Rock creek, Antelope Valley.
Comment
RSA446303
Salvia dorrii var. pilosa
Robert M. Perkins
1937-4-23
s.n.
Kern
5 miles east of Isabella.
Comment
RSA434146
Salvia mellifera
Albert J. Perkins
1912-4-27
s.n.
Orange
Eastern end, Aliso Canyon.
Comment
CAS-BOT-BC224847
Salvia pachyphylla
A. J. Perkins
1915-8-1
s.n.
Riverside
San Jacinto Mts
2743
Comment
RSA434171
Salvia pachyphylla subsp. pachyphylla
Albert J. Perkins
1915-9-6
s.n.
Riverside
Tahquitz Valley, San Jacinto Peak.
Comment
CDA19713
Salvia sonomensis
Perkins, Reichle
1959-5-1
s.n.
El Dorado
Sierra Nevada; No other data provided.
1219
Comment
RSA434075
Salvia spathacea
Robert M. Perkins
1936-4-17
344
Los Angeles
Santa Monica Mts. Malibu Lake.
Comment
RSA434084
Salvia spathacea
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles.
Comment
RSA434089
Salvia spathacea
Albert J. Perkins
1914-4-5
s.n.
Santa Barbara
La Cumbre Mt., Santa Barbara.
Comment Read comments Oct 5 2009
RSA434092
Salvia spathacea
Albert J. Perkins
1935-3-17
45
Ventura
Santa Susanna Mtns.
Comment
RSA477525
Sambucus caerulea
Robert M. Perkins
1936-8-15
298
Mono
Lundy Lake
Comment
RSA477539
Sambucus melanocarpa
Albert J. Perkins
1914-7-15
s.n.
Tuolumne
Yosemite National Park, Tuolomne Meadows near Soda Springs
Comment
RSA477581
Sambucus mexicana
Albert J. Perkins
1923-6-24
s.n.
Orange
Silverado Canyon
Comment
RSA477575
Sambucus mexicana
Perkins
1935-4-5
s.n.
Los Angeles
Pasadena Canyon. open hillside.
Comment
RSA477604
Sambucus microbotrys
Albert J. Perkins
1923-8-17
s.n.
El Dorado
Heather Lake
2591
Comment
RSA477514
Sambucus microbotrys
Robert M. Perkins
1930-10-29
s.n.
Tuolumne
Lundy Canyon, High Sierras
2896
Comment
POM354575
Saxifraga odontoloma
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region. Tamarack Trail.
1982
Comment
POM354600
Saxifraga oregana
Albert J. Perkins
1916-7-11
s.n.
Tulare
Moraine Lake
Comment Read comments Jan 5 2012
RSA366037
Scirpus microcarpus
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
RSA425217
Scrophularia californica subsp. floribunda
Robert M. Perkins
1937-4-23
307
Kern
Kern River Canyon.
Comment
RSA445389
Scutellaria bolanderi subsp. austromontana
Albert J. Perkins
1919-9-8
s.n.
Riverside
[Kenna Kamp] Keen Camp?, Ravine near Ranger s Cabin.
Comment
RSA445390
Scutellaria bolanderi subsp. austromontana
Albert J. Perkins
1923-7-7
s.n.
San Diego
Laguna Mtns: Pine Valley.
Comment
RSA445340
Scutellaria siphocampyloides
Albert J. Perkins
1916-9-4
s.n.
Riverside
Idyllwild.
Comment Read comments Mar 21 2011
RSA445352
Scutellaria siphocampyloides
Albert J. Perkins
1916-7-10
s.n.
Unknown
Near Moraine Lake.
Comment
RSA445375
Scutellaria tuberosa
Robert M. Perkins
1938-5-28
s.n.
Los Angeles
Muholland Hwy.
Comment
RSA445380
Scutellaria tuberosa
Albert J. Perkins
1919-4-13
s.n.
Orange
Modjeska Ranch.
Comment
RSA0078619
Sedum lanceolatum
Albert J. Perkins
1913-7-9
s.n.
Fresno
King's River Region, Paradise Valley.
Comment
RSA0074824
Sedum obtusatum
Albert J. Perkins
1920-7-22
s.n.
Fresno
Palisade Creek area, junction with King's River.
Comment
RSA0074833
Sedum obtusatum
Albert J. Perkins
1914-07
s.n.
Mariposa
Yosemite Valley, Lambert's Drive.
Comment
UC175810
Sedum obtusatum subsp. obtusatum
Albert J. Perkins
1914-1
3
Tuolumne
Lambert's Dome , Lambert's Dome (Yosemite Park)
Comment
UC175811
Sedum obtusatum subsp. obtusatum
Albert J. Perkins
1914-1
2
Mariposa
rocks near Lake Merced (Yosemite Park); , near Lake Merced
Comment
UC175812
Sedum obtusatum subsp. obtusatum
Albert J. Perkins
1914-1
1
Tuolumne
rocks near Soda Spr (Tuolumne Mdws); , near Soda Spr
Comment
RSA0081475
Sedum spathulifolium
Albert J. Perkins
1913-7-22
s.n.
Fresno
Dougherty Creek. Kings Cyn Park.
Comment
RSA473135
Senecio breweri
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA472914
Senecio canus
Albert J. Perkins
1914-7-7
s.n.
Unknown
Yosemite National Park; [habitat info illegible].
Comment
RSA0124969
Senecio integerrimus var. exaltatus
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite Nat. Park. Slope of Cathedral Peak.
Comment
RSA0012673
Senecio scorzonella
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
RSA0012704
Senecio spartioides
Albert J. Perkins
1918-8-25
s.n.
San Bernardino
San Gorgonio; Barton Flats.
Comment
RSA473147
Senecio werneriifolius
Albert J. Perkins
1914-7-20
s.n.
Tuolumne
Yosemite National Park, Mt. Conness.
3811
Comment
RSA383927
Sequoia sempervirens
Albert J. Perkins
1915-3-30
s.n.
Orange
[Timmon s Dooryard] N. Main St. Santa Ana Calif.
Comment
RSA483324
Setaria parviflora
Robert M. Perkins
1936-5-3
157
Los Angeles
San Gabriel Canyon
Comment
RSA483330
Setaria parviflora
Albert J. Perkins
s.n.
Orange
Santa Ana.
Comment
RSA499241
Sibbaldia procumbens
Albert J. Perkins
1920-7-19
s.n.
Fresno
Rambaud Creek, King's River Region.
Comment
CHSC27889
Sidalcea malviflora subsp. purpurea
Susan Perkins
1978-3-24
8
San Mateo
San Gregorio Beach, 100 yds w of jct Hwys 1 and 84, 9 mi w of La Honda. Bluff n side of San Gregorio Creek.
15
Comment
RSA448231
Sidalcea oregana subsp. spicata
Albert J. Perkins
1928-8-26
s.n.
Placer
Lake Tahoe region.
Comment
RSA438856
Silene douglasii
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail
Comment
RSA477864
Silene gallica
Robert M. Perkins
1936-3-4
122
Los Angeles
Sand dunes at El Segundo
Comment
RSA477884
Silene gallica
Albert J. Perkins
1921-5-24
s.n.
Orange
Roadside.
Comment
RSA477922
Silene laciniata subsp. major
Robert M. Perkins
1936-2-29
98
Los Angeles
Benedict Canyon.
Comment
POM78663
Silene parishii var. viscida
Albert J. Perkins
1916-9-15
s.n.
Riverside
Summit, Tahquitz Peak.
Comment
RSA438854
Silene parishii var. viscida
Albert J. Perkins
1915-9-6
s.n.
Riverside
San Jacinto Mt.
Comment
RSA422412
Solanum douglasii
Robert M. Perkins
1935-3-31
41
Los Angeles
Playa del Rey.
Comment
RSA427401
Solanum umbelliferum
Robert M. Perkins
1935-3-17
42
Los Angeles
Topanga Canyon.
Comment
RSA427415
Solanum umbelliferum
Albert J. Perkins
1913-3-23
s.n.
Los Angeles
La Canada
Comment Read comments Aug 6 2013
RSA473665
Solidago canadensis subsp. elongata
Albert J. Perkins
1914-7-29
s.n.
Tuolumne
Yosemite National Park, Middle Fork.
Comment
POM366675
Sorbus californica
Albert J. Perkins
1914-7-3
s.n.
Unknown
Yosemite National Park. Eagle Peak Trail.
Comment
POM366678
Sorbus californica
Albert J. Perkins
1923-08
s.n.
El Dorado
Lake Tahoe region.
Comment
RSA383722
Sparganium angustifolium
Albert J. Perkins
1923-8-6
2
El Dorado
Lake Tahoe region, in Angora Lake.
Comment
RSA478044
Spergularia macrotheca
Albert J. Perkins
1923-3-4
s.n.
Orange
Laguna Beach.
Comment
UCR20401
Spergularia rubra
Albert J. Perkins
1926-4-27
s.n.
Orange
Pacific slope, City of Santa Ana, in a yard.
Comment
RSA47078
Spergularia rubra
Albert J. Perkins
1926-4-27
14728
Orange
SAnta Ana, Mr. Perknis yard
Comment
RSA478077
Spergularia rubra
Albert J. Perkins
1922-5-27
s.n.
Orange
Dr. Whi...(?) garden
Comment
RSA445020
Sphaeralcea ambigua subsp. rosacea
Robert M. Perkins, H. de Forest
1937-3-15
398
Riverside
20 miles East of Indio.
Comment
RSA445076
Sphaeralcea ambigua var. ambigua
Albert J. Perkins
1916-4-15
s.n.
Riverside
Palm Springs, near Palm Canyon
Comment
RSA432693
Sphaeralcea parryi
Robert M. Perkins
1935-4-13
s.n.
Kern
Buena Vista Lake.
Comment
RSA472767
Spiraea densiflora
Janet Perkins
1920-7-19
s.n.
Fresno
Rambaud Creek. Kings River Region.
Comment
RSA472775
Spiraea densiflora
Robert M. Perkins
1938-7-15
438
Mono
Lundy Canyon (High Sierra)
2744
Comment
RSA382212
Spiranthes porrifolia
Albert J. Perkins
1925-08
14735
Mariposa
[County: Mariposa or Tuolumne] Yosemite National Park; Piregoy Meadows [?]
Comment
RSA446626
Stachys albens
Albert J. Perkins
1913-7-11
s.n.
Fresno
King s River Region, Mist Falls.
Comment
RSA446647
Stachys bullata
Albert J. Perkins
1936-4-21
147
Los Angeles
Santa Monica Mountains.
Comment
RSA421029
Staphylea bolanderi
Albert J. Perkins
1917-6-14
s.n.
Tulare
Giant Nat. Forest [County not specified. Possibly Giant Forest (Kaweah Camp)]
Comment
RSA478122
Stellaria calycantha
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region
Comment Read comments Mar 6 2011
RSA478163
Stellaria longipes
Albert J. Perkins
1913-7-22
s.n.
Fresno
Simpson Meadow.
Comment
RSA429545
Streptanthus tortuosus
Robert M. Perkins
1938-7-15
439
Mono
0.5 mi W of Lundy.
3049
Comment
RSA446233
Stylomecon heterophylla
Robert M. Perkins
1935-4-14
77
Kern
Kern River Canyon.
Comment
RSA390758
Styrax redivivus
Albert J. Perkins
1895-4-27
s.n.
Mariposa
Yosemite Valley.
Comment
RSA438628
Suaeda moquinii
Albert J. Perkins
1912-10-15
s.n.
Orange
Field near Newport Road, Santa Ana
Comment
RSA428924
Symphoricarpos acutus
Albert J. Perkins
1923-8-14
s.n.
El Dorado
Trail to Floating Island. Lake Tahoe region.
Comment
RSA428941
Symphoricarpos vaccinioides
Albert J. Perkins
1914-7-25
s.n.
Tuolumne
Yosemite Valley [National Park]; Rancheria Mt.
Comment
RSA428942
Symphoricarpos vaccinioides
Albert J. Perkins
1923-8-15
s.n.
El Dorado
Lake Tahoe Region; Long trail to Mt. Tallac.
Comment
RSA428944
Symphoricarpos vaccinioides
Albert J. Perkins
1920-7-19
s.n.
Fresno
Rambaud Creek, King's River Region.
Comment
UCSB18671
Tauschia arguta
Perkins, Carlin
1963-5-12
Santa Barbara
Camino Cielo, 8.8 miles E of Refugio Pass Road
762
Comment
RSA455513
Tauschia parishii
Albert J. Perkins
1924-7-17
s.n.
San Bernardino
San Bernardino Mounatins.
Comment
RSA474644
Tetradymia axillaris var. longispina
Albert J. Perkins
1919-5-30
s.n.
Los Angeles
Big Rock Creek.
Comment
RSA399568
Thalictrum fendleri
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite National Park.
Comment
RSA399584
Thalictrum polycarpum
Albert J. Perkins
1913-4-17
s.n.
Orange
Trabuco Canyon
Comment
RSA399610A
Thalictrum sparsiflorum
Albert J. Perkins
1916-7-11
s.n.
Tulare
Moraine Lake.
Comment Read comments Jan 5 2012
RSA430262
Thysanocarpus curvipes
Albert J. Perkins
1920-2-16
s.n.
Los Angeles
Glendora, Little Dalton Trail
Comment
RSA428292
Thysanocarpus curvipes var. curvipes
Albert J. Perkins
1913-7-6
s.n.
Tulare
Kings River Region
Comment
POM368519
Tiquilia palmeri
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment Read comments Nov 26 2011
RSA378164
Tofieldia glutinosa subsp. occidentalis
Albert J. Perkins
1913-7-16
s.n.
Fresno
Simpson Meadows
Comment
RSA378165
Tofieldia glutinosa subsp. occidentalis
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, High Sierra
Comment
RSA384714
Torreya californica
Albert J. Perkins
1916-7-2
s.n.
Tulare
Tule River Canyon above Springville
Comment
RSA413950
Torreyochloa pallida var. pauciflora
Albert J. Perkins
1916-7-11
s.n.
Tulare
Yosemite National Park. Sky Parlor Meadow.
Comment Read comments Jan 5 2012
RSA474746
Tragopogon porrifolius
Albert J. Perkins
1912-09
s.n.
Orange
Santa Ana
Comment
POM78683
Trichostema austromontanum
Albert J. Perkins
1916-9-14
s.n.
Riverside
Idlewild
Comment
RSA440751
Trichostema austromontanum
Albert J. Perkins
1918-4-6
s.n.
Riverside
Keen Camp
Comment Read comments Apr 16 2011
RSA447108
Trichostema lanatum
Albert J. Perkins
1916-6-15
s.n.
Orange
Silverado Canyon.
Comment
RSA447127
Trichostema lanceolatum
Robert M. Perkins
1935-11-13
89
Los Angeles
Los Angeles.
Comment
RSA440739
Trichostema parishii
Albert J. Perkins
1923-7-1
s.n.
San Diego
Laguna Mtns.
Comment
POM349156
Trifolium albopurpureum
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment Read comments Mar 28 2011
POM349466
Trifolium microcephalum
Albert J. Perkins
1916-4-13
s.n.
Los Angeles
Santa Anita Canyon - Sierra Madre
Comment
POM349585
Trifolium monanthum subsp. parvum
Albert J. Perkins
1914-7-17
s.n.
Mariposa
Yosemite Natl Park, Lyle Creek Meadows
Comment
POM349533
Trifolium willdenovii
Robert M. Perkins
1936-4-16
201
Los Angeles
Santa Monica Mts.
Comment
POM349560
Trifolium willdenovii
Robert M. Perkins
1935-4-14
76
Kern
Kern River Canyon.
Comment
POM349610
Trifolium wormskioldii
Robert M. Perkins
1936-8-15
296
Mono
Lundy Lake.
Comment
POM352876
Trisetum projectum
Albert J. Perkins
1920-7-12
s.n.
Fresno
Florence Lake, Kings River Region
Comment Read comments Sep 6 2010
POM352877
Trisetum projectum
Albert J. Perkins
1920-7-21
s.n.
Fresno
Palisade Creek, Kings River region.
Comment
POM352879
Trisetum spicatum
Albert J. Perkins
1913-7-16
s.n.
Fresno
Mt Goddard King's Region
Comment
POM352881
Trisetum spicatum
Robert M. Perkins
1938-7-15
442
Mono
Lundy Canyon (High Sierras)
2896
Comment
POM352878
Trisetum spicatum
Albert J. Perkins
1920-7-14
s.n.
Fresno
Near Herruit Mt. Kings River Region
2744
Comment
RSA378013
Triteleia laxa
Albert J. Perkins
1895-4-25
s.n.
Mariposa
Yosemite Valley.
Comment
RSA378004
Triteleia laxa
Robert M. Perkins
1937-4-23
s.n.
Kern
Kern River Canyon.
Comment
POM352919
Triticum aestivum
Robert M. Perkins
1936-4-3
123
Los Angeles
Manhattan Beach
Comment
POM352920
Triticum aestivum
Robert M. Perkins
1936-4-3
124
Los Angeles
El Segundo dunes
Comment
RSA475421
Trixis californica
Albert J. Perkins
1916-4-16
s.n.
Riverside
Palm Springs.
Comment Read comments Aug 27 2011
RSA384666
Tsuga mertensiana
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Lambert Dome, Tuolumne Meadows.
Comment
RSA426269
Turricula parryi
Albert J. Perkins
1924-10
s.n.
Los Angeles
Hoegee Trail - Little Santa Anita Canyon
Comment
RSA426270
Turricula parryi
Albert J. Perkins
1915-8-18
s.n.
Los Angeles
On ridge between West Fork San Gabriel and Big Santa Anita Canyon
Comment
RSA446353
Umbellularia californica
Albert J. Perkins
1895-4-27
s.n.
Mariposa
Yosemite Valley.
Comment
RSA456043
Vaccaria hispanica
Albert J. Perkins
1914-5-24
s.n.
Orange
Lemon Heights, Tustin.
Comment
RSA433752
Valeriana capitata subsp. californica
Albert J. Perkins
1914-7-3
s.n.
Unknown
Yosemite National Park. Eagle Peak Trail.
Comment
RSA378039B
Veratrum californicum
Albert J. Perkins
1920-7-13
s.n.
Fresno
Kings River Region, Blaney Meadows
Comment
RSA427258
Verbascum thapsus
Robert M. Perkins
1936-8-15
328
Mono
Lundy Lake.
Comment
CHSC27883
Vicia gigantea
Susan Perkins
1978-3-24
14
San Mateo
Stage Road, 4 mi. s of San Gregorio, 2.5 mi n of Pescadeero, ca. 8 mi sw of La Honda.
60
Comment
RSA402177
Viola adunca
Albert J. Perkins
1914-7-14
s.n.
Tuolumne
Yosemite National Park. Tuolumne Meadows.
Comment
RSA424074B
Viola macloskeyi
Albert J. Perkins
1913-7-5
s.n.
Fresno
Bubbs Creek.
Comment Read comments Jan 9 2012
RSA412706
Viola pedunculata
Albert J. Perkins
1909-3-1
s.n.
Orange
Orange Co Park.
Comment
RSA390406
Vitis girdiana
Albert J. Perkins
1920-5-29
s.n.
Los Angeles
Arroyo Seco.
Comment
RSA416003
Vulpia microstachys var. ciliata
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
CAS-BOT-BC185708
Vulpia myuros subsp. megalura
A. Perkins
1918-2-20
s.n.
San Bernardino
Patton
Comment
POM352977
Vulpia myuros var. hirsuta
Robert M. Perkins
1936-2-23
94
Los Angeles
Los Angeles.
Comment
RSA415991
Vulpia octoflora
Robert M. Perkins, H. de Forest
1937-3-15
s.n.
San Bernardino
On the road to Rice.
Comment
RSA692793A
Woodsia scopulina
Albert J. Perkins
1920-7-12
s.n.
Tulare
Palisade Creek near June King s River.
Comment
RSA693055
Woodsia scopulina
Albert J. Perkins
1923-8-11
s.n.
El Dorado
Lake Tahoe Region, Tamarack Trail
Comment Read comments Mar 6 2011
RSA694833
Woodwardia fimbriata
Albert J. Perkins
1912-10-20
s.n.
Los Angeles
Santa Anita Canyon, Sierra Madre.
Comment Read comments Nov 8 2011
RSA378409
Zigadenus fremontii
Albert J. Perkins
1914-4-13
s.n.
Orange
Santiago Peak.
Comment
RSA378452
Zigadenus venenosus var. venenosus
Albert J. Perkins
1914-7-10
s.n.
Mariposa
Soda Springs, Yosemite Valley
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