Delaware Wildflowers • Months

Slender Knotweed
Polygonum tenue
Polygonaceae — Smartweed family
Historical native
Slender Knotweed
Nottingham County Park (PA)
September 2008
Slender Knotweed
Nottingham County Park (PA)
September 2006
Slender Knotweed
Unionville Barrens (PA)
September 2013

More information on this plant, from other sources.


Copyright David G. Smith

Delaware Wildflowers main page