Photo taken on 22/07/09 along the Aylesbury Arm of the Grand Union Canal, Bucks.
Common in rivers. It flowers from June to September.
Photo taken on 18/06/09 on the Slough Arm of the Grand Union Canal near West Drayton, Bucks. (Day 2 of The Beeches Way)
Photo taken on 22/07/09 along the Aylesbury Arm of the Grand Union Canal, Bucks.