Delaware Wildflowers • Families

Polygonaceae
Smartweed family
Acetosa acetosella Sheep Dock
Fagopyrum esculentum Buckwheat
Fallopia japonica Japanese Knotweed
Fallopia scandens Crested Climbing Buckwheat.
Persicaria arifolia Triangle-leaf Tearthumb
Persicaria hydropiper Marshpepper Smartweed
Persicaria lapathifolia Dock-leaf Smartweed
Persicaria longiseta Longbristle Smartweed
Persicaria maculosa Lady's Thumb Smartweed
Persicaria orientalis Prince's-plume Smartweed
Persicaria pensylvanica Pennsylvania Smartweed
Persicaria perfoliata Mile-a-minute
Persicaria punctata Dotted Smartweed
Persicaria sagittata Arrowleaf Tearthumb
Persicaria virginiana Virginia Smartweed
Polygonum articulatum Eastern Jointweed
Polygonum tenue Slender Knotweed
Rumex crispus Curly Dock
Rumex obtusifolius Bitter Dock

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