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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC173004
Toxicodendron diversilobum
Chas. Heiser
1947-4-21
1908
Yolo
Putah Creek, campus
Comment
CAS-BOT-BC173007
Toxicodendron diversilobum
Charles B. Heiser, Jr.
1947-6-1
1927
Yolo
Along Putah Creek, Davis
Comment
RSA44384
Salix laevigata
C. B. Heiser Jr.
1947-4-4
1894
Yolo
Along Putah Creek. Campus. Davis.
Comment
RSA44385
Centaurea repens
C. B. Heiser Jr.
1947-6-10
1934
Yolo
Near midget auto tracks, West Sacramento
Comment
UC709724
Helianthus annuus
Chas. Heiser Jr.
1946-9-18
1866
Yolo
w of Davis; Putah Creek
Comment
UC709725
Helianthus annuus
Chas. Heiser Jr.
1946-9-4
1857
Yolo
5.8 mi e Davis (on highway to Sacramento on s side of road; U.S. 40)
Comment
UC735708
Malvella leprosa
Charles B. Heiser Jr.
1947-5-29
1917
Yolo
Davis
Comment
UC735709
Eremocarpus setiger
Charles B. Heiser Jr.
1947-6-1
1929
Yolo
Davis
Comment
UC735710
Amaranthus albus
Charles B. Heiser Jr.
1947-5-30
1921
Yolo
Davis
Comment
UC735711
Amaranthus blitoides
Charles B. Heiser Jr.
1947-5-30
1920
Yolo
Davis
Comment
UC735712
Amaranthus retroflexus
Charles B. Heiser Jr.
1947-5-30
1919
Yolo
Davis
Comment
UC735713
Solanum elaeagnifolium
Charles B. Heiser Jr.
1946-5-20
1915
Yolo
campus of University of California Davis University of California Davis
Comment
UC735714
Silybum marianum
Charles B. Heiser Jr.
1947-5-23
1916
Yolo
Davis , campus (campus, <University of California at Davis>)
Comment
UC735715
Cressa truxillensis
Charles B. Heiser Jr.
1947-6-10
1932
Yolo
West Sacramento
Comment
UC735716
Glycyrrhiza lepidota
Chas. Heiser
1947-6-10
1933
Yolo
railroad right-of-way n Davis
Comment
UC735717
Centaurea solstitialis
Charles B. Heiser Jr.
1947-5-30
1918
Yolo
Davis
Comment
UC735718
Centaurea calcitrapa
Charles B. Heiser Jr.
1947-6-1
1923
Yolo
Davis
Comment
UC735725
Plantago lanceolata
Chas. Heiser
1947-7-6
1946
Yolo
Davis
Comment
UC735726
Xanthium spinosum
Charles B. Heiser Jr.
1947-6-1
1924
Yolo
Davis
Comment
UC735728
Centaurea calcitrapa
Chas. Heiser
1947-7-10
1923 a
Yolo
Davis
Comment
UC735729
Heliotropium curassavicum
Charles B. Heiser Jr.
1947-6-1
1925
Yolo
R.R. right-of-way Davis
Comment
UC735730
Solanum umbelliferum
Charles B. Heiser Jr.
1947-4-10
1902
Yolo
about 1 mi n of Rumsey (nw of Highway 16)
Comment
UC735731
Asclepias fascicularis
Chas. Heiser
1946-8-19
1838
Yolo
near Davis (along S. P. railroad tracks)
Comment
UC735732
Rhaponticum repens
Chas. Heiser
1947-6-19
1934
Yolo
West Sacramento
Comment
UC735734
Chenopodium album
Chas. Heiser
1947-7-9
1949
Yolo
campus Davis
Comment
UC735737
Tribulus terrestris
Chas. Heiser
1947-6-25
1942
Yolo
Davis
Comment
UC735738
Asclepias fascicularis
Charles B. Heiser Jr.
1947-6-15
1936
Yolo
near judging pavilion (on campus); Davis
Comment
UC735739
Amaranthus deflexus
Chas. Heiser
1947-7-2
1945
Yolo
Davis
Comment
UC735740
Ammannia coccinea
Chas. Heiser
1927-7-8
1952
Yolo
n. Davis
Comment
UC735741
Plantago major
Chas. Heiser
1947-7-6
1947
Yolo
Davis
Comment
UC735742
Alisma plantago-aquatica
Charles B. Heiser Jr.
1947-7-22
1965
Yolo
n of Davis
Comment
UC735745
Echinodorus berteroi
Charles B. Heiser Jr.
1947-7-22
1964
Yolo
rice field n. of Davis
Comment
UC735746
Echinodorus berteroi
Charles B. Heiser Jr.
1947-7-22
1964
Yolo
rice field n. of Davis
Comment
UC735747
Salsola tragus
Charles B. Heiser Jr
1947-7-18
1963
Yolo
Davis
Comment
UCD107632
Marah fabacea
Chas. Heiser
1947-4-21
1907
Yolo
Putah Creek, campus, Davis.
Comment
UCD111121
Salix laevigata
Charles B. Heiser Jr.
1947-4-4
1894
Yolo
Along Putah Creek, campus, Davis.
Comment
UCD116984
Toxicodendron diversilobum
Chas. Heiser
1947-4-21
1908
Yolo
Putah Creek, campus, Davis.
Comment
UCD116987
Toxicodendron diversilobum
Chas. B. Heiser Jr.
1947-6-1
1927
Yolo
Along Putah Creek, Davis.
Comment
UCD126215
Cressa truxillensis
Charles B. Heiser Jr.
1947-7-10
1932
Yolo
West Sacramento.
Comment
UCD126653
Nicotiana glauca
C. B. Heiser Jr.
1946-9-18
1863
Yolo
near Davis.
Comment
UCD128502
Acroptilon repens
Charles B. Heiser
1947-6-10
1934
Yolo
near midget auto tracks, West Sacramento.
Comment
UCD137633
Sambucus nigra subsp. caerulea
Charles Heiser; Dorothy Heiser
1946-11-9
1873
Yolo
along creek near the campus, Davis.
Comment
UCD54989
Downingia pulchella
C. Heiser; W. Russell
1947-5-3
s.n.
Yolo
Under Yolo Causeway.
4
Comment
UCD63967
Digitaria sanguinalis
C. B. Heiser Jr.
1946-9-3
Yolo
Davis.
Comment
SEINET4008332
Helianthus bolanderi
C. B. Heiser, W. Meagher; M. Meagher
1946-1
1851
Yolo
4.7 miles north of Yolo,
Comment
SEINET8470108
Alisma triviale
Charles B. Heiser Jr.
1947-7-22
1965
Yolo
North of Davis
Comment
UCD102877
Ammannia robusta
Charles B. Heiser Jr.
1947-7-8
1952
Yolo
North of Davis.
Comment
UCD103338
Geranium dissectum
Chas. Heiser
1947-5-3
1908
Yolo
Under Yolo Causeway.
Comment
UCD105588
Chenopodium murale
Chas. Heiser
1947-7-9
1950
Yolo
On campus, Davis.
Comment
UCD105810
Glycyrrhiza lepidota
Chas. Heiser
1947-6-10
1933
Yolo
Railroad right-of-way, north of Davis.
Comment
UCD107100
Ludwigia peploides
Chas. Heiser
1947-6-25
s.n.
Yolo
Under E end of Yolo Causeway.
Comment
UCD107115
Ludwigia peploides
Chas. Heiser
1947-6-25
1941
Yolo
Under E end of Yolo Causeway.
Comment
UCD107395
Tribulus terrestris
Chas. Heiser
1947-6-25
1942
Yolo
Davis.
Comment
UCD115179
Raphanus sativus
Chas. Heiser
1947-3-7
s.n.
Yolo
Davis.
Comment
UCD116718
Malvella leprosa
Charles B. Heiser Jr.
1947-5-29
1917
Yolo
Davis.
Comment
UCD120005
Nemophila heterophylla
Charles B. Heiser Jr.
1947-4-10
1903
Yolo
In canyon, northwest of Highway 16, 1 mile north of Rumsey.
Comment
UCD121329
Asclepias fascicularis
Chas. Heiser
1946-8-19
1838
Yolo
Along S.P. railroad tracks, near Davis.
Comment
UCD121372
Asclepias speciosa
C. B. Heiser Jr.
1946-8-19
1838
Yolo
Along Southern Pacific Railroad, near Davis.
Comment
UCD121373
Asclepias speciosa
C. B. Heiser Jr.
1946-9-18
1862
Yolo
Along Southern Pacific Railroad, near Davis.
Comment
UCD121374
Asclepias speciosa
C. B. Heiser Jr.
1947-6-14
1935
Yolo
Davis.
Comment
UCD122112
Proboscidea louisianica subsp. louisianica
Charles B. Heiser Jr.
1947-7-8
1953
Yolo
along county road between Davis and Woodland. About 5 mi. N. of Davis.
Comment
UCD124511
Plantago major
Chas. B. Heiser Jr.
1947-7-6
s.n.
Yolo
Davis.
Comment
UCD124586
Plantago lanceolata
Chas. Heiser
1947-7-6
1946
Yolo
Davis.
Comment
UCD125034
Marrubium vulgare
Charles B. Heiser
1947-6-1
1926
Yolo
along Putah Creek, Davis.
Comment
UCD126900
Solanum elaeagnifolium
Charles B. Heiser Jr.; Walter Russell
1946-5-20
s.n.
Yolo
campus, University of California, Davis.
Comment
UCD126947
Solanum nigrum
Charles B. Heiser Jr.
1947-5-30
s.n.
Yolo
1st and F Streets, Davis.
Comment
UCD126975
Solanum parishii
Charles B. Heiser Jr.
1947-4-10
1902
Yolo
In canyon, northwest of Highway 16, 1 mile north of Rumsey.
Comment
UCD130004
Centaurea calcitrapa
Chas. B. Heiser Jr.
1947-7-10
1923 -a
Yolo
Davis.
Comment
UCD130878
Cotula australis
Chas. Heiser Jr.
1947-2-15
1878
Yolo
Davis.
Comment
UCD133515
Lactuca saligna
Charles B. Heiser Jr.
1946-9-1
s.n.
Yolo
Davis.
Comment
UCD136572
Marsilea vestita subsp. vestita
C. B. Heiser Jr.
1947-5-3
1908 c
Yolo
Under Yolo Causeway. Highway 99W.
Comment
UCD137115
Xanthium strumarium
Charles B. Heiser Jr.
1946-9-18
s.n.
Yolo
in Putah Creek bed, near Davis.
Comment
UCD137582
Pellaea andromedifolia
C. B. Heiser Jr.
1947-4-10
1900
Yolo
Northwest of Highway 6, about 1 mile north of Rumsey.
Comment
UCD137994
Alisma triviale
C. B. Heiser Jr.
1947-7-22
1965
Yolo
north of Davis.
Comment
UCD138247
Potamogeton nodosus
Charles B. Heiser
1947-6-10
s.n.
Yolo
south of West Sacramento.
Comment
UCD94645
Typha angustifolia
C. Heiser
1947-5-3
1908 a
Yolo
Under Yolo Causeway. Highway 99W.
Comment
UCD94865
Typha latifolia
C. Heiser
1947-5-14
1914
Yolo
Putah Creek, campus, Davis.
Comment
UCD97434
Amaranthus deflexus
Chas. Heiser
1947-7-2
1945
Yolo
On campus, Davis.
Comment
UCD97760
Chenopodium album
Chas. Heiser
1947-7-9
1949
Yolo
On campus, Davis.
Comment
UCD99335
Persicaria orientalis
C. B. Heiser
1945-6-19
s.n.
Yolo
University Farm, Davis.
Comment