Carey's smartweed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Polygonaceae
- genus: Persicaria
- species: Persicaria careyi
Georgetown
DelawareAmherst Center
Belmont
MassachusettsMenominee
MichiganGilmanton
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Riverton
New JerseyBorough of Bronx
New YorkMacedonia
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Warwick
Rhode Island
United States