Lesser Knotweed

Lesser Knotweed

Observation - Lesser Knotweed. Description: This plant does not appear in any of my wildflower books so I assume it is an escapee. It was growing beside a spring fed lake in a woodland environment. Apparently it is usually pink but white versions do occur, as this one. Despite other o.b.'s it does

This plant does not appear in any of my wildflower books so I assume it is an escapee. It was growing beside a spring fed lake in a woodland environment. Apparently it is usually pink but white versions do occur, as this one. Despite other o.b.'s it does not appear on iSpot list of names, either scientific or common.