Persicaria hydropiperoides is a New World species of flowering plant in the buckwheat family known by the common names swamp smartweed and false waterpepper. It is widespread across much of North America and South America. It grows in moist and wet habitats, and is sometimes semi-aquatic.
Leaf margins | entire |
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Leaf arrangement | Alternate |
Plant growth form | herb |
Primary flower color | pink |
Primary fruit color | green |