Characteristics
Polygonum aviculare L. ssp. aviculare
common knotweed
Roadsides, dirt roads, disturbed sites, rocky openings in woodlands, waste places, and cultivated ground.
Herbaceous
Perennial
Vascular
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Not Native
Naturalized
FACU (NWPL EMP)
FACU (NWPL NCNE)
SNA (State Rank)
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Classification
Eudicots
Caryophyllales
Polygonum aviculare L. ssp. aviculare - common knotweed
Citation
Polygonum aviculare L. ssp. aviculare
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Species Distribution Map
This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.