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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA0076541
Acanthomintha obovata subsp. duttonii
Fay Gilbert
1920-6-1
s.n.
San Mateo
Back of Redwood City.
Comment
UC18120
Acer macrophyllum
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC29235
Achillea millefolium
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA650369
Adenostoma fasciculatum var. fasciculatum
William Gilbert
1969-5-10
s.n.
San Bernardino
Cucamonga.
Comment
RSA0065475
Adiantum jordanii
William Gilbert
1968-3-20
s.n.
Los Angeles
Glendora.
Comment
RSA652061
Allium haematochiton
William Gilbert
1969-4-10
sn
Los Angeles
Puddingstone Dam [San Dimas], ca. 300 m SW dam runoff.
Comment Read comments Jan 19 2011
UC7546
Amaranthus cruentus
T. H. Gilbert
1898-8-7
Alameda
Berkeley
Comment
RSA0065402
Ambrosia dumosa
William Gilbert
1969-4-24
s.n.
San Diego
Near Warner Springs, California Highway 79.
Comment
UC24604
Amsinckia intermedia
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC22900
Apocynum androsaemifolium
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott R. Valley
Comment
UCSC001129
Arctostaphylos tomentosa
Greg Gilbert
2004-3-31
s.n.
Monterey
in Monterey Pine Forest, in burn arae near target range target range - Del Monte Forest
Comment
UC23009
Asclepias speciosa
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC69534
Astragalus purshii var. tinctus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
GH376893
Azolla mexicana
B. D. Gilbert
Unknown
Pitt River
Comment
UCSC000768
Baccharis pilularis
Greg Gilbert
2004-3-26
s.n.
Los Angeles
6.5 mi. E.S.E. of Whitaker Pk. Whitaker Pk. - Tejon
Comment
UCSC002337
Baccharis pilularis subsp. consanguinea
Greg Gilbert
2004-3-31
s.n.
Santa Cruz
east side, west facing slope Younger Lagoon Reserve
Comment
UCSC003005
Baccharis pilularis subsp. consanguinea
Greg Gilbert
2004-3-26
s.n.
Santa Cruz
Next to San Lorenzo River, Cowell Redwoods State Park Cowell Redwoods State Park
Comment
UC9755
Berberis nervosa
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
CDA10535
Blepharizonia plumosa subsp. viscida
A. Gilbert
1977-10-25
San Benito
Lewis Creek, east of King City.
0
Comment
IRVC1047
Brassica nigra
S. Gilbert
1965-4-13
Orange
2472 Elden. Costa Mesa
Comment
UCD14203
Brodiaea elegans var. elegans
Allan Gilbert
1974-5-22
55
Sacramento
Sacramento County; on the Nimbus Dam overlook.
30
Comment
UC70745
Bromus carinatus var. carinatus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
in the Scott River Valley Scott River Valley
Comment
UC70742
Bromus hordeaceus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UCSB18471
Bromus hordeaceus
Gilbert, Janice
1964-4-14
Santa Barbara
N side of Goleta Slough; ca 10 mi W of Santa Barbara via US Hwy 101
Comment
UC70747
Bromus laevipes
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC70736
Bromus tectorum
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment Read comments Jul 21 2015
RSA647567
Cakile maritima var. maritima
William Gilbert
1970-6-3
s.n.
Humboldt
101 Hwy, 10 miles S [of] Klamath River.
Comment
UCD139603
Calochortus venustus
Allan Gilbert
1974-6-3
94
El Dorado
near the Latrobe Road Bridge and the Cosumnes River.
198
Comment
UCD13114
Calystegia occidentalis subsp. fulcrata
Allan Gilbert
1974-4-23
12
Sacramento
Sacramento CO., One mile north of Greenback, N.E. Sacramento on west side of American River. Elevation 100'.
30
Comment
UCD126169
Calystegia stebbinsii
Allan Gilbert
1974-5-29
82
El Dorado
3 miles west of Shingles Springs exit on north side of U.S. Highway 50.
Comment
RSA0125401
Camissoniopsis ignota
William Gilbert
1969-4-24
s.n.
San Diego
Near X Cnty. Hwy S-2 and Cal. Hwy. 78.
Comment
UC70640
Carex stipata var. stipata
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC26483
Castilleja pruinosa
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC18347
Ceanothus integerrimus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA647819
Ceanothus prostratus
William Gilbert
1969-6-30
s.n.
Modoc
off route 36, out of Susanville, 10 miles from eagle Lake
Comment
CAS-BOT-BC282003
Centaurea calcitrapa
W. Gilbert; R. Dodd
1970-7-22
s.n.
Butte
Highway 32 to Lake Almanor, NE of Forest Ranch, 19.5 miles NE of Chico
Comment
CDA7091
Centaurea calcitrapa
W. Gilbert, R. Dodd
1970-7-22
Butte
South side of Highway 32 to Lake Almanor, northeast of Forest Ranch, 19.5 miles northeast of Chico.
0
Comment
UCSC000741
Centaurea cyanus
T. H. Gilbert
June-July 1899
s.n.
Siskiyou
Scott River Valley
Comment
CDA7258
Centaurea maculosa
W. Gilbert, R. Dodd
1970-7-22
Butte
North side of Highway 32 west of California Forestry Station, Forest Ranch, northeast of Chico.
0
Comment
CAS-BOT-BC281209
Centaurea stoebe subsp. micranthos
W. Gilbert; R. Dodd
1970-7-22
s.n.
Butte
N side of Highway 32 W of California Forestry Station, Forest Ranch, NE of Chico
Comment
UC12147
Cercocarpus betuloides var. macrourus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC30998
Chaenactis douglasii var. douglasii
T. H. Gilbert
June 15 1899-July 15, 1899
Siskiyou
Scott River Valley
Comment
CDA20196
Chenopodium
A. Gilbert
2003-6-27
s.n. - 12
Inyo
Sierra Nevada; S of Independence.
1158
Comment
UC7317
Chenopodium murale
T. H. Gilbert
1898-8-7
Alameda
Berkeley
Comment
RSA0065548
Chorizanthe rigida
William Gilbert
1969-4-24
s.n.
San Diego
Near center of county, 5-2 & Hwy. 78.
Comment
CDA10766
Chrysothamnus nauseosus subsp. hololeucus
A. Gilbert
1975-9-3
Kern
11 miles southwest of Willow Springs.
0
Comment
CDA10769
Chrysothamnus nauseosus subsp. mohavensis
A. Gilbert
1975-9-29
Kern
5 miles south of Kernville, north of Lake Isabella.
0
Comment
CDA10763
Chrysothamnus teretifolius
A. Gilbert
1975-9-3
Kern
5 miles southeast of Weldon.
0
Comment
UCD121422
Cicendia quadrangularis
Allan Gilbert
1974-4-11
1
Solano
State Highway 113, 10.5 miles south of Dixon.
15
Comment
CAS-BOT-BC278032
Cirsium cymosum
Edward E. Gilbert
1953-5-17
s.n.
Santa Clara
San Antonio Valley
Comment
CAS-BOT-BC287978
Cirsium occidentale var. californicum
E. E. Gilbert
1954-4-26
s.n.
Tulare
Ash Mt. near Sequoia Nat. Park
Comment
CAS-BOT-BC287991
Cirsium occidentale var. californicum
E. E. Gilbert
1954-4-26
s.n.
Tulare
Ash Mt. near Sequoia Park
Comment
RSA439216
Cirsium occidentale var. candidissimum
C. S. Gilbert
1954-7-12
s.n.
Trinity
Near Weaverville
Comment
CAS-BOT-BC280375
Cirsium occidentale var. venustum
Edward E. Gilbert
1953-5-17
s.n.
Stanislaus
24 miles west of Patterson
Comment
CAS-BOT-BC280376
Cirsium occidentale var. venustum
Edward E. Gilbert
1953-5-17
s.n.
Stanislaus
24 mi. w. of Patterson
Comment
CAS-BOT-BC280377
Cirsium occidentale var. venustum
Edward E. Gilbert
1953-5-17
s.n.
Stanislaus
24 mi. w. of Patterson
Comment
UC962154
Cirsium occidentale var. venustum
E. E. Gilbert
1952-5-4
Monterey
6 mi n of Parkfield
Comment
UC962155
Cirsium occidentale var. venustum
E. E. Gilbert
1952-5-4
Monterey
6 mi n of Parkfield
Comment
UC962156
Cirsium occidentale var. venustum
E. E. Gilbert
1952-5-2
San Benito
15 mi e of Paicines (on Route 180, along side of road)
Comment
UC962157
Cirsium occidentale var. venustum
E. E. Gilbert
1952-5-2
San Benito
15 mi e of Paicines (on Route 180, along side of road)
Comment
CAS-BOT-BC280456
Cirsium quercetorum
Edward E. Gilbert
1954-5-8
s.n.
Alameda
1340 Skyline Blvd., Oakland (Hills)
Comment
CAS-BOT-BC280457
Cirsium quercetorum
Edward E. Gilbert
1954-5-8
s.n.
Alameda
1340 Skyline Blvd., Oakland (Hills)
Comment
UC962069
Cirsium quercetorum
E. E. Gilbert
1952-5-23
San Mateo
e margin of Crystal Springs Lake Crystal Springs Lake
Comment
UC34595
Cirsium vulgare
T. H. Gilbert
1900-9-12
Alameda
near Ashby Station (Russel and Grove Sts.); Berkeley
Comment
UC20324
Clarkia lassenensis
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC7888
Claytonia parviflora subsp. parviflora
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA650477
Clematis lasiantha
William Gilbert
1969-5-10
s.n.
San Bernardino
Lytle Creek, upper canyon.
Comment
UC23612
Collomia grandiflora
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC52415
Collomia tinctoria
T. H. Gilbert
June 1899
Siskiyou
Scott River Valley
Comment
RSA651063
Conium maculatum
William Gilbert
1969-4-19
s.n.
Santa Barbara
ca. 1 mile S. of Guadalupe, Hwy. 1.
Comment
UC31434
Conyza canadensis
T. H. Gilbert
1898-8-7
Alameda
Berkeley
Comment
CDA19683
Croton californicus
A. Gilbert
1996-7-3
s.n. - 8
Monterey
Fort Ord.
0
Comment
CDA20022
Croton californicus
A. Gilbert
June 1996
s.n.
San Luis Obispo
Central Coast; Morro Bay.
0
Comment
IRVC256
Cryptantha intermedia
S. Gilbert
1965-4-8
Orange
Trabuco Canyon. Santa Ana Mountains
Comment
UC61113
Cryptantha intermedia
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
JEPS67672
Cryptantha intermedia
T. H. Gilbert
1899-7-1
25
Siskiyou
Scott River Valley
Comment
UCD18376
Cyperus bipartitus
DeWayne Gilbert
1976-1
s.n.
Placer
Exact location unknown.
Comment
CAS-BOT-BC114732
Cyperus difformis
D. E. Gilbert
1923-7-1
s.n.
Unknown
Rice Fields.
Comment
SEINET215190
Cyperus eragrostis
Allan Gilbert
1974-6-3
96
El Dorado
Cosumnes River 1.5 miles W Latrobe.
198
Comment
UCD13269
Delphinium hansenii
Allan Gilbert
1974-5-29
66
El Dorado
El Dorado CO. North side of Cosumnes River, 2 miles west of Latrobe Road.
Comment
SEINET5718466
Delphinium variegatum
Alan Gilbert
1974-1
2
Sacramento
In second canyon east of Nimbus dam overlook, 0.5 mile north of Lake Natoma.; Lake Natoma
15
Comment
RSA651377
Descurainia pinnata subsp. glabra
William Gilbert
1969-5-24
s.n.
Riverside
Pinon Flats Camp, Hwy. 74.
Comment
RSA651378
Descurainia pinnata subsp. menziesii
William Gilbert
1969-5-24
s.n.
San Diego
Warner Creek X Hwy. 79.
Comment
RSA651831
Descurainia pinnata subsp. menziesii
William Gilbert
1969-5-24
s.n.
San Diego
Warner Creek X Hwy. 79.
Comment
RSA652534
Dicentra chrysantha
William Gilbert
1969-5-10
s.n.
San Bernardino
Lytle Creek, lower canyon.
Comment
IRVC56
Dichelostemma capitatum subsp. capitatum
Steve Gilbert
1965-4-24
HS 0100
Riverside
Ortega Highway (74); Upper San Juan Creek Campground. Peninsular Ranges, Santa Ana Mountains
Comment
A382104
Dirca occidentalis
Mrs. A. M. Gilbert
1915-3-14
Unknown
Lagunitas
Comment
CAS-BOT-BC121850
Dirca occidentalis
Mrs. A. M. Gilbert
1915-3-14
s.n.
Marin
Lagunitas
Comment
CAS-BOT-BC121851
Dirca occidentalis
Mrs. A. M. Gilbert
1915-3-14
s.n.
Marin
Lagunitas
Comment
CAS-BOT-BC121861
Dirca occidentalis
Roberta Gilbert
1933-5-14
s.n.
San Mateo
Near San Geronimo Creek
Comment
CDA20244
Ditaxis neomexicana
A. Gilbert, J. Ball
1984-9-18
PDR 592844
Riverside
Sonoran Desert; Temporary water area, desert.
0
Comment
UCD14237
Dudleya cymosa subsp. cymosa
Allan Gilbert
1974-4-23
15
Sacramento
Sacramento County; one mile north of Greenback Lane, on the west side of the American River;
30
Comment
SJSU7570
Eastwoodia elegans
R. G. Gilbertson
1977-1-30
San Luis Obispo
c. 1.5 mi N of Crocker Springs Road 10-15 mi NW of Fellows, Temblor Range, southeastern San Luis Obispo County
Comment
SJSU7614
Eastwoodia elegans
R. W. Gilbertson
1977-4-5
San Luis Obispo
SE of Crocker Springs summit on Crocker Springs Road 7 mi NW of Fellows (Kern Co), Temblor Range
Comment
UC70717
Elymus multisetus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
NY70876
Ephedra nevadensis
C. S. Gilbert
1904-1
s.n.
San Bernardino
New York Mountains
Comment
UC42746
Equisetum hyemale subsp. affine
E. J. C. Gilbert
Sept. 1892
Alameda
Berkeley
Comment
UC31542
Erigeron philadelphicus var. philadelphicus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC73902
Erigeron philadelphicus var. philadelphicus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC74072
Erigeron philadelphicus var. philadelphicus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC24052
Eriodictyon californicum
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UCD14228
Eriodictyon californicum
Allan Gilbert
1974-4-23
17
Sacramento
Sacramento County; one mile north of Greenback Lane on west side of American River;
30
Comment
RSA652165
Eriodictyon crassifolium var. crassifolium
William Gilbert
1969-5-24
s.n.
Riverside
Between Banning and Idyllwild.
1220
Comment
UC55778
Eriogonum compositum var. compositum
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA0065543
Eriogonum davidsonii
William Gilbert
1969-5-24
s.n.
Riverside
Pinon Flats Camp, Highway 74.
Comment
RSA0065506
Eriogonum fasciculatum subsp. polifolium
William Gilbert
1969-4-24
s.n.
San Diego
Near County Highway S-2 and California Highway 78.
Comment
UC54705
Eriogonum nudum var. nudum
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA650353
Eriogonum reniforme
William Gilbert
1969-5-24
s.n.
Riverside
Hwy. 74, Hwy. marker #88 13.
Comment
UC74052
Eriophyllum lanatum var. grandiflorum
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC146089
Eschscholzia californica
T. H. Gilbert
June 1899
Siskiyou
Scott River Valley
Comment
UCSC006474
Eucalyptus globulus
Greg Gilbert
2008-3-26
5064 : 3 of 3
Santa Cruz
Santa Cruz, UCSC Forest Ecology Research Plot (FERP)
Comment
UCSC006475
Eucalyptus globulus
Greg Gilbert
2008-3-26
5064 : 2 of 3
Santa Cruz
Santa Cruz, UCSC Forest Ecology Research Plot (FERP)
Comment
UCSC006476
Eucalyptus globulus
Greg Gilbert
2008-3-26
5064 : 1 of 3
Santa Cruz
Santa Cruz, UCSC Forest Ecology Research Plot (FERP)
Comment
UC17633
Euphorbia crenulata
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA0065531
Eurotia lanata var. subspinosa
William Gilbert
1968-5-12
s.n.
San Bernardino
S. Phelan.
Comment
UC70744
Festuca idahoensis
T. H. Gilbert
1899-7-15
Siskiyou
Scott River Valley
Comment
UC70746
Festuca pratensis
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA650269
Foeniculum vulgare
William Gilbert
1969-5-14
s.n.
Los Angeles
Puddingstone Dam, south of reservoir
Comment
UC15019
Fritillaria affinis
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
in the Scott River Valley Scott River Valley
Comment
UC28171
Galium aparine
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC35204
Geranium carolinianum
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC23896
Gilia capitata subsp. capitata
T. H. Gilbert
June 15 1899-July 15, 1899
Siskiyou
Scott River Valley
Comment
LA97751
Githopsis pulchella
Allan Gilbert;
1974-6-3
97
El Dorado
3 mi. W of Latrobe, road on the Cosumnes River,
198
Comment
UC74051
Gnaphalium palustre
T. H. Gilbert
June 15 1899 - July 15 1899
Siskiyou
Scott River Valley
Comment
CDA36052
Grindelia camporum
A. J. Gilbert, N. J. Smith
2011-6-22
s.n.
Alameda
Road to Oakland Airport at slough crossing.
Comment
UC54916
Hastingsia alba
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
CDA6569
Helianthus niveus subsp. canescens
A. Gilbert
Apr 1974
San Diego
Near Borrego Springs.
0
Comment
CDA19681
Hemizonia corymbosa
A. Gilbert
1996-7-3
s.n. - 5
Monterey
Fort Ord.
0
Comment
RSA187337
Hesperolinon congestum
Fay Gilbert
1920-6-1
s.n.
San Mateo
Back of Redwood City.
Comment
UCSC003183
Heteromeles arbutifolia
Greg Gilbert
2004-3-26
s.n.
Santa Cruz
Fall Creek State Park, End of Feather Lane. Fall Creek State Park
Comment
CDA25408
Heuchera micrantha var. erubescens
A. Gilbert
1978-5-2
Mariposa
State Highway 140 near South Fork.
0
Comment
CDA25950
Horkelia rydbergii
A. Gilbert
1989-7-1
Kern
3 miles southwest of Frazier Park.
0
Comment
SEINET5342454
Isatis tinctoria
T. H. Gilbert
s.n.
Siskiyou
Scott Valley.
Comment
UC10592
Isatis tinctoria
J. H. Gilbert
June 1899
Siskiyou
Scott Valley
Comment
CDA19682
Isocoma menziesii var. vernonioides
A. Gilbert
1996-7-3
s.n. - 7
San Luis Obispo
Morro Bay.
0
Comment
CDA20335
Isocoma menziesii var. vernonioides
A. Gilbert
June 1996
s.n.
San Luis Obispo
Morro Bay.
0
Comment
UC70743
Koeleria macrantha
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA651361
Lepidium lasiocarpum var. lasiocarpum
William Gilbert
1969-5-24
s.n.
San Diego
Hwy S-2 X Hwy 78.
Comment
UC5558
Lithocarpus densiflorus
E. J. C. Gilbert
1895-8-9
Santa Cruz
Boulder Creek
Comment
UCSC003208
Lonicera hispidula
Greg Gilbert
2004-3-26
s.n.
Santa Cruz
southeasternmost corner. Viney habit, along roadside amongst debris and litter Henry Cowell Redwood State Park
Comment
UCSC003209
Lonicera hispidula
Greg Gilbert
2004-3-26
s.n.
Santa Cruz
Collected at Henry Cowell Redwood State Park, southeasternmost corner. Viney habit, along roadside amongst debris and litter Henry Cowell Redwood State Park
Comment
UC69539
Lotus nevadensis var. nevadensis
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC15498
Lotus purshianus var. purshianus
T. H. Gilbert
1899-7-15
Siskiyou
Scott River Valley
Comment
UC15787
Lupinus albifrons
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC127556
Lupinus andersonii
T. H. Gilbert
June 1899
Siskiyou
Scott River Valley
Comment
IRVC2356
Lupinus truncatus
Jean Gilbert
1965-4-3
s.n.
Orange
Trabuco Canyon. Santa Ana Mountains
Comment
UC73949
Madia elegans
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
CDA8255
Madia elegans
A. Gilbert
1977-5-29
Tulare
Boyden Cave area, Kings Canyon National Park headquarters.
0
Comment
UC16105
Medicago lupulina
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
JEPS42800
Mentzelia dispersa
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC446430
Mimulus arvensis
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC446458
Mimulus guttatus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
JROH3082
Oenothera elata subsp. hookeri
Fay Gilbert
1920-5-31
s.n.
San Mateo
Jasper Ridge Biological Preserve, Stanford University; Searsville Lake
Comment
RSA0065555
Oxytheca perfoliata
William Gilbert
1969-4-18
s.n.
Kern
15 mi. West of Frazier.
Comment
IRVC3148
Pellaea mucronata
Steve Gilbert
1965-4-23
HS 589
Riverside
SE of Elsinore, Hwy 74. Peninsular Ranges
Comment
RSA650062
Pellaea mucronata var. mucronata
William Gilbert
1968-5-18
35
San Bernardino
Lytle Creek.
Comment
UC175799
Penstemon deustus var. pedicellatus
T. H. Gilbert
June 1899
Siskiyou
Scott River Valley
Comment
RSA650068
Phacelia
William Gilbert
1968-5-18
s.n.
San Bernardino
Lytle Creek.
Comment
UC24409
Phacelia heterophylla subsp. virgata
T. H. Gilbert
June 1899
Siskiyou
Scott River Valley
Comment
UC69386
Philadelphus lewisii
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
CAS-BOT-BC250947
Phleum pratense
T. H. Gilbert
1899-6-15
57
Siskiyou
Scott River Valley
Comment
RSA651150
Pinus torreyana
William Gilbert
1968-4-10
53
San Diego
Torrey Pines State Park
Comment
RSA650596
Plantago erecta
William Gilbert
1969-4-24
s.n.
Riverside
Hwy 71 and Temecula River.
Comment
UC55516
Polygonum convolvulus
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC55510
Polygonum douglasii subsp. spergulariiforme
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC70718
Polypogon monspeliensis
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
CAS-BOT-BC445246
Portulaca oleracea
Fay Gilbert
1920-6-1
s.n.
San Mateo
Santa Cruz Mountain Peninsula. Redwood City
Comment
UC70340
Potentilla gracilis
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UC239
Pseudotsuga menziesii var. menziesii
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UCSC006462
Quercus agrifolia var. agrifolia
Greg Gilbert
2008-3-27
7619
Santa Cruz
Santa Cruz, UCSC Forest Ecology Research Plot (FERP)
Comment
RSA652367
Quercus kelloggii
William Gilbert
1969-5-24
s.n.
Riverside
Between Banning and Idyllwild
1524
Comment Read comments Aug 17 2011
UC1196237
Ranunculus californicus
T. H. Gilbert
1902-4-2
1336
Alameda
hills near Berkeley; Region about San Francisco Bay
91
Comment
UC9397
Ranunculus californicus
E. J. C. Gilbert
1896-1
Alameda
U. C. Grounds; nw Alameda Co.
Comment
UC10780
Raphanus sativus
T. H. Gilbert
1898-8-7
Alameda
Berkeley
Comment
UC33642
Rhamnus tomentella subsp. tomentella
Mrs. E. J. C. Gilbert
1895-8-9
Santa Cruz
Boulder Creek
Comment
UC22136
Rhododendron occidentale
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
CDA19773
Ribes aureum var. gracillimum
A. Gilbert
2002-4-1
s.n.
Monterey
Northern California; 2.8 mi W of Priest Valley along Hwy 198.
807
Comment
UC70542
Ribes roezlii
T. H. Gilbert
June 1899
Siskiyou
Scott River Valley
Comment
SJSU7822
Ribes sericeum
R. W. Gilbertson
1973-11-17
27
Monterey
near Alma Campground on E facing slope of Prewitt Ridge (Alms Ridge) c. 2.5 air-line miles W of Chalk Peak, Los Padres National Foreast
640
Comment
UC55517
Rumex acetosella
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
CDA20195
Salix exigua
A. Gilbert
2003-6-27
s.n. - 9
Inyo
Sierra Nevada; S of Independence.
1158
Comment
RSA651666
Salvia carduacea
William Gilbert
1969-4-24
s.n.
San Diego
Junction of County Hwy S-2 and California Hwy 78.
Comment Read comments Sep 4 2008
RSA651039
Salvia spathacea
William Gilbert
1969-4-18
s.n.
Santa Barbara
Hwy. 1, between Jalama turnoff and Lompoc.
Comment Read comments Jul 15 2019
UCD67966
Scrophularia californica
Allen Gilbert
1974-4-28
29
Yolo
5 miles East of Monticello dam, on highway 128, near Putah creek.
60
Comment
UCR106853
Scrophularia californica subsp. californica
Allen Gilbert
1974-4-28
29
Yolo
5 mi east of Monticello dam, on Hwy 128, near Putah Creek
61
Comment
UC25793
Scutellaria antirrhinoides
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA0065441
Silene californica
William Gilbert
1969-6-3
s.n.
Shasta
299 Highway, Orcata to Redding, 2 mi. East of Six Rivers.
Comment
JEPS51012
Silene campanulata subsp. glandulosa
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA651340
Sisymbrium irio
William Gilbert
1969-5-24
s.n.
Riverside
Hwy. 71 X Temecula River.
Comment
RSA651592
Sisyrinchium bellum
William Gilbert
1969-5-14
s.n.
Los Angeles
Puddingstone Dam, south of reservoir
Comment
UC3864
Smilacina racemosa
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UCD67965
Solanum xanti
Allen Gilbert
1974-4-28
22
Napa
Near Lake Berryessa, approximately 2 miles West of Monticello dam, on highway 128.
76
Comment
UC36526
Sonchus oleraceus
T. H. Gilbert
June 1899
Siskiyou
Scott River Valley
Comment
CDA19963
Stachys albens
A. Gilbert, D. Haines
2002-7-19
s.n.
Tulare
Southern Sierra Nevada; Mineral King.
2389
Comment
CDA20434
Stachys bullata
A. Gilbert
1997-6-8
s.n. - 5
San Mateo
San Francisco Bay Area; La Honda.
0
Comment
CDA20748
Stachys bullata
Arthur Gilbert
2006-11-14
XI- 14 /15-2006
San Mateo
Frenchmans Creek, Half Moon Bay.
0
Comment
CDA19677
Stachys bullata
A. Gilbert
1996-5-2
s.n. - 1
Monterey
Toro Park.
0
Comment
CDA19678
Stachys bullata
A. Gilbert
1996-5-2
s.n. - 2
Monterey
Toro Park.
0
Comment
CDA19679
Stachys bullata
A. Gilbert
1996-5-2
s.n. - 3
Monterey
Lockwood Rd.
0
Comment
CDA19680
Stachys bullata
A. Gilbert
1996-5-2
s.n. - 4
Monterey
Arroyo Seco.
0
Comment
CDA41004
Stachys bullata
Art Gilbert
1981-5-2
s.n.
Monterey
Arroyo Seco, 15 miles west of Greenfield.
0
Comment
CDA19581
Stachys mexicana
A. J. Gilbert, F. G. Andrews
2002-6-27
s.n.
Del Norte
Northern California; Ruby Vandeventer Co Park.
0
Comment
CDA19582
Stachys mexicana
A. J. Gilbert, F. G. Andrews
2002-7-26
s.n.
Del Norte
Northern California; Mill Creek Campground.
21
Comment
CDA20435
Stachys rigida
A. Gilbert
June 1997
s.n.
Monterey
South Coast Ranges; Lockwood Rd.
0
Comment
CDA20436
Stachys rigida
A. Gilbert
1996-5-2
s.n.
Monterey
South Coast Ranges; Toro Park.
0
Comment
CDA41578
Stachys rigida
A. Gilbert
1997-6-8
s.n.
San Mateo
San Francisco Bay Area; La Honda.
0
Comment
UC36608
Taraxacum officinale
Mrs. E. J. C. Gilbert
1895-6-4
Alameda
University Grounds Berkeley
Comment
UC74050
Taraxacum officinale
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
GH424525
Thelypteris puberula var. sonorensis
B. D. Gilbert
1894-05-01 - 1894-06-01
Unknown
San Ysidro Canyon
Comment
GH424534
Thelypteris puberula var. sonorensis
B. D. Gilbert
1894-1-1
Unknown
San Ysidro Canon, near Santa Barbara
Comment
RSA0057436
Thysanocarpus curvipes
William Gilbert
1969-5-24
s.n.
San Diego
Hwy 79 X Warner Creek [junction].
Comment
UC10993
Thysanocarpus curvipes
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA0065527
Trifolium
William Gilbert
1969-4-24
s.n.
San Diego
Foot of Banner Grade, Highway 78.
Comment
UC16894
Trifolium variegatum var. melananthum
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
UCD14277
Triteleia laxa
Allan Gilbert
1974-4-13
6
Sacramento
Sacramento County; in the Nimbus Dam overlook.
15
Comment
UC8397
Vaccaria hispanica
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
CAS-BOT-BC135295
Viscum album
Arch M. Gilbert
1920-4-1
s.n.
Sonoma
Sebastopol
Comment
UC74073
Wyethia angustifolia
T. H. Gilbert
Jun 15 1899-Jul 15 1899
Siskiyou
Scott River Valley
Comment
RSA0065384
Zigadenus
William Gilbert
1969-4-24
s.n.
Riverside
Calif. Hwy. 71 near Temecula.
Comment