Plant Communities:
Weed (disturbed places)
wetland-riparian

Synonyms:
Persicaria maculata
Persicaria maculosa
Persicaria persicaria
Persicaria puritanorum
Persicaria ruderalis var. vulgaris
Persicaria ruderalis
Persicaria vulgaris
Polygonum dubium
Polygonum fusiforme
Polygonum minus var. subcontinuum
Polygonum minus
Polygonum persicaria var. angustifolium
Polygonum persicaria var. ruderale
Polygonum puritanorum