1
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Species
acerosa
(Nutt.) R.C. Jackson
common name:
copperweed
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2
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Species
ambrosiifolia
(Gray) Gray
common name:
ragged marshelder
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3
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Species
angustifolia
Nutt. ex DC.
common name:
August marshelder
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4
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Varietas
latior
Shinners
syn. Iva texensis
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5
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Species
annua
L.
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6
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Varietas
annua
common name:
annual marshelder
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7
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Varietas
caudata
(Small) R.C. Jackson
common name:
annual marshelder
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8
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Varietas
macrocarpa
(Blake) R.C. Jackson
common name:
annual marshelder
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9
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Species
asperifolia
Less.
common name:
Pensacola marshelder
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10
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Species
axillaris
Pursh
common name:
small povertyweed
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11
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Subspecies
robustior
(Hook.) Bassett
syn. Iva axillaris
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12
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Varietas
robustior
Hook.
syn. Iva axillaris
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13
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Species
caudata
Small
syn. Iva annua var. caudata
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14
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Species
cheiranthifolia
Kunth
common name:
fly marshelder
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15
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Species
ciliata
Willd.
common name:
poverty weed, rough marshelder
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16
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Varietas
macrocarpa
Blake
syn. Iva annua var. macrocarpa
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17
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Species
dealbata
Gray
common name:
woolly marshelder
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18
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Species
frutescens
L.
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19
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Subspecies
frutescens
common name:
Jesuit's bark
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20
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Subspecies
oraria
(Bartlett) R.C. Jackson
common name:
Jesuit's bark
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21
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Varietas
oraria
(Bartlett) Fern. & Grisc.
syn. Iva frutescens ssp. oraria
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22
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Species
hayesiana
Gray
common name:
San Diego povertyweed
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23
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Species
imbricata
Walt.
common name:
seacoast marshelder
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24
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Species
microcephala
Nutt.
common name:
piedmont marshelder
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25
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Species
nevadensis
M.E. Jones
common name:
Nevada sumpweed
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26
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Species
texensis
R.C. Jackson
common name:
Texas marshelder
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27
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Species
xanthifolia
Nutt.
common name:
giant sumpweed, giant povertyweed
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