Common name(s): Arrowleaf tearthumb
Category: Genus Persicaria
Persicaria hydropiperoides
Common name(s): Swamp smartweed, Mild waterpepper
Persicaria virginiana
Persicaria longiseta
Persicaria pensylvanica
Common name(s): Pennsylvania smartweed
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Persicaria hydropiperoides
Persicaria pensylvanica
Wildflowers of the National Capital Region
Discovering wildflowers in Maryland, Washington D.C., and Northern Virginia
