ecofactbook
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species
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Plantae
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Tracheophyta
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Magnoliopsida
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Caryophyllales
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Polygonaceae
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Polygonum
Cascade knotweed
kingdom: Plantae
phylum: Tracheophyta
class: Magnoliopsida
order: Caryophyllales
family: Polygonaceae
genus: Polygonum
species: Polygonum cascadense
Where does Polygonum cascadense live?
United States
Oregon
Gresham
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