Photo taken on 16/07/07 along Grand Union Canal near Cosgrove, Northants., on Day 1 of the Milton Keynes Boundary Walk
Marsh Woundwort prefers damp places and water margins. It flowers between July and September. As with Hedge Woundwort, in the middle ages its leaves were used for dressing wounds.
Photo taken on 16/07/07 along Grand Union Canal near Cosgrove, Northants., on Day 1 of the Milton Keynes Boundary Walk
Photo taken on 22/07/09 along the Aylesbury Arm of the Grand Union Canal, Bucks.