Delaware Wildflowers • Scientific names
Persicaria hydropiper
(Polygonum hydropiper)
Marshpepper SmartweedPolygonaceae — Smartweed family
Non-native
White Clay Creek State Park -- Thompson Station Road
November 2002
Cape Henlopen State Park
August 2003
Guide to Persicaria of Delaware
Search Google • Delaware • USDA
Photos copyright David G. Smith
Information from the Delaware Flora Checklist used with author's permission.