Delaware Wildflowers • Families

Click on a scientific name for a photo of the plant.

Smartweed family

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 acetosella Sheep Dock
Rumex crispus Curly Dock
Rumex obtusifolius Bitter Dock

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